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          c(din)߿}DD}ˮ

           

           

                 }ˮxƽеһ}}ˮ(hu)ҺxӷNxӝAԡ(do)Ե׃(hu)xƽ}ˮƽ֌ܗlӰ푶׃@}Ҫץ}ˮĴҎ(gu)ɣʲôxˮʲô}ˮˮˮҺAˮxӷʽĕ

           

          1ͬضµ|(zh)ȵҺpHֵС              (  C  )

          A. NH4Cl    B. NH4HCO3    C. NH4HSO4    D. (NH4)2SO4

                 20.1 mol / L Na2CO30.1 mol / L NaHCO3ҺpH                      (  A   )

                 A.                 B.                 C. С                D. ܿ϶2

                 3Тƿweȶ1 mol?L-1HClҺټӟl(f)wepһ룬ڢмCH3COONaw(Һ@(qing))۲׃ȻԷָ̪ʾNaOHҺζNҺĵNaOHҺwe( C )

                 A. ٣ۣ                        B. ۣڣ

          C. ۣڣ                        D. ٣ڣ

          4ںз̪0.1mol?L1ˮмNH4ClwtҺɫ     (  C  )

          A. ׃{(ln)ɫ          B. ׃               C.׃\             D. ׃

          50.1 mol|(zh)1 Lˮг?jn)ҺxӔ(sh)    (  C  )

              A. KCl          B. Mg(OH)2          C. Na2CO3          D. MgSO4

                 6|(zh)ͬҺ                    (  B  )

              A. NH4Cl          B. NH4HSO4       C. CH3COONH4        D. NH4HCO3

                 7|(zh)ͬҺӷN                  (  D  )

              A. CaCl2        B. CH3COONa       C. NH3            D. K2S

          8|(zh)ȵҺxӵĝ                (  C  )

              A. NH4Cl         B. NH4HCO3         C. NH4HSO4         D. NH4NO3

          9ȻFҺƟõĹwa(chn)                       (  D  )

              A. oˮȻF      B. F      C. F      D. F

          10|(zh)ͬN}NaXNaYNaZҺpHֵΞ8910tHXHYHZɏ(qing)                        (  C  )

              A. HXHZHY    B. HZHYHX     C. HXHYHZ     D. HYHZHX

                 11.f_                                                (  C  )

                 A. ʽ}Һһ@(90MCE)

                 B. ֻҪcA|(zh)Ⱥweքe(yng)ҺͳʬF(xin)

                 C. ˮ?yn)ˮКxӵ|(zh)Ⱥ͚xӵ|(zh)

                 D. ̼ҺКx|(zh)̼x|(zh)ȵĶ

                 1284ҺճбVʹԓҺoɫpH7(du)ijЩɫ|(zh)ƯJ(rn)ܵЧɷ                                   (  D  )

                 A. SO2        B. Na2CO3        C. KMnO4        D. NaClO

          13t(y)ԺжݔҺ(yng)                                 (  B  )

          A. 0.9ȻcҺ       B. 0.9Ȼ@Һ

          C. 1.25̼cҺ    D. 5Һ

                 14ڼAҺе̪Һ׃tԓҺٵ^Ȼ^Һ^쵽ĬF(xin)                                                 ԭ(xӷʽͺ(jin)Ҫf)                                                      

                 14. a(chn)ɫҼtɫȥڼAˮ⣺H2OOH-BaCl2ҺBa2+BaCO3¯(ɫ)c()pСˮƽƄ(dng)c(OH-)pС̪ɫ(00)

          15֪Cl2Al2(SO4)3CaC2C2H5BrCH3COCH3|(zh)cˮ(yng)(yng)и|(zh)ˮքexɃɲȻɃ½Mγµ|(zh)N|(zh)ºcˮl(f)(yng)

          ԇ(1) ںo|(zh)cˮ(yng)Įa(chn)߃r(ji)ˮ                 ڟo               

          (2) քe0.01mol@|(zh)0.1 Lˮз(yng)Y(ji)ʹҺpHֵӽ3ԭ|(zh)                                       

                 15. (1) Si(OH)4(H4SiO4H2SiO3)Mg(OH)2HCl

                 (2)   

          16AlCl3ҺƟõҪwa(chn)ʲôʲô(ûW(xu)ʽʾԱҪf)

              16. AlCl3ˮдƽ⣺AlCl33H2O  Al(OH)33HClɺƟ^HCl]l(f)Al(OH)3ֽ⣺2Al(OH)3  Al2O33H2O˹wa(chn)ҪAl2O3(Ҫwa(chn)Al2O3ǽo1fԭͻW(xu)ʽ_o2)

                 17ƵĝcCl- ĝȱȞ11ҺNH4ClҺм(  B  )

                 mHCl    mNaCl    mİˮ    mNaOH

                 A. ٢      B.       C. ۢ      D.

          18иҺеx߀ԭ(yng)ܴ            (  C  )

              A. NaKOH         B. Fe3H

              C. Fe3+ SCNCl        D. OHNa 

          19м׻ȵĴcҺӟᣬҺɫ                   (  A  )

              A. Sɫ׃      B. Sɫ׃ɫ      C. Sɫ׃tɫ      D. ɫ׃

                 20\ҺиNxӵ|(zh)ȴСP(gun)ϵ܉_      (  A  )

              A. c(K)c(Al3+)     B. c(K)c(Al3+)     C. c(H)c(OH-)     D. c(Al3+)c(H+)

          21њ}sˮһr(sh)g_(d)ƽ⣺

          Ca(OH)2(s) Ca2+2OH

              ҺʹCa(OH)2pٵ                                    (  B  )

              A. Na2SҺ      B. AlCl3Һ      C. NaOHҺ      D. CaCl2Һ

                 AlCl3ҺˮҺʹƽ(do)Ca(OH)2pܽp١

          22CH3COOHcCH3COONa|(zh)ƳɵϡҺpH4.7fe(cu)`                                                                   (  B  )

          . CH3COOHxôCH3COONaˮ     

          . CH3COONaˮôCH3COOHx

          . CH3COOHĴCH3COONaˮ

          . CH3COONaĴCH3COOHx

          23HInˮҺxƽʿAָʾ

                 HIn(aq)H+(aq)I(xin)n-(aq)

                 tɫ                Sɫ

          Ȟ0.002 mol / LиҺ }  ʯˮ  NaClҺ  NaHSO4Һ  NaHCO3Һ  ˮʹָʾ@tɫ                           (  C  )

          . ٢ܢ      . ڢݢ      . ٢      . ڢۢ

                

          ԇ}Ԕ

          c(din)߿}DD늽|(zh)

           

          ߿c(din)

                 ԓ}Ͱ늽|(zh)ͷ늽|(zh)(qing)늽|(zh)늽|(zh)(qing)늽|(zh)xƽăɴA(ch)|(zh)ӳ늽|(zh)(qing)Ć}؞(g)^̣ҺČ(do)xƽҺAԺpH}ˮҪı|(zh)ȥJ(rn)R(sh)(qing)xx}Ҫץס(qing)늽|(zh)ͬcͬҎ(gu)

          (sh)(zhn)ݾ

          1|(zh)yxH+                                        (  B  )

              . CH3COOH      . C2H5OH       . H2O       . C6H5OH  2|(zh)ˮ2.Һ܌(do)ڷ늽|(zh)                                    (  D  )

          A. CH3CH2COOH                B. Cl2                   C. NH4HCO3                D. SO2

                 3100 mL 6 mol / L H2SO4^\۷(yng)һض˜p(yng)M(jn)еֲӰɚĿ򷴑(yng)мm                 (  BC )

              A. ̼c(w)         B. ˮ         C. Һ         D. @(w)

          4һ}^F۷(yng)r(sh)˜p(yng)ҲӰɚĿ}мm                                                     (  BD )

          A. NaOH(s)        B. H2O        C. NH4Cl(s)        D. CH3COONa(s)(94MCE)

                 5100 mLȞ2 mol / L}^\Ƭ(yng)ӿ췴(yng)ֲӰɚĿɲõķ                                              (  B  )

                 A. m6 mol / L}         B. 딵(sh)Ȼ~Һ(00)

                 C. msˮ                   D. mȻcҺ

                 6ȡpHֵ2}ʹ100 mLքeϡ2ٷքe0.03 g\ۣͬl³ַ(yng)P(gun)_                                    (  BC )

          A. c\(yng)ų

          B. }ʹքec\(yng)ųĚһӶ

          C. c\(yng)ʴ

          D. }ʹքec\(yng)һӴ

                 7ڼןз}ᣬҟзɷNҺwepHȣɟͬr(sh)|(zh)ȵ\(yng)Y(ji)õĚf_   (  AC )

          A. ןз\|(zh)ҟз\|(zh)

          B. ןе^

          C. ɟЅӷ(yng)\

          D. (yng)_ʼҟеc(HʼKȼןеc(H

          8|(zh)C늽|(zh)                        (  AD )

          A. 1 mol / LҺpHs2

              B. cˮκα

              C. 10 mL 1 mol / Lǡc10 mL 1 mol / L NaOHҺȫ(yng)

          D. ͬl£ҺČ(do)Աȏ(qing)Һ

                 9Œ(sh)CˮA                                     (  D  )

          A. ˮܸȻFҺ(yng)ɚF(02C)

          B. @}ܟ׷ֽ

          C. 0.1mol / Lˮʹ̪ԇҺ׃t

          D. 0.1mol / LȻ@ҺpHs5

          10Дf}Ǐ(qing)                    (  AC )

          A. pH4}ʹϡጳpH5Һˮ(97Ϻ)

          B. }ʹᶼ(yng)c}cᷴ(yng)ȡ

          C. ͬpHֵ}ʹҺзքe(yng)c}wpHֵ׃

          D. ͬpHֵ}ʹքe\(yng)r(sh)a(chn)ʼٶ

                 11ЬF(xin)ДijǏ(qing)                                  (  D  )

          AӟԓvҲֽ          BԓԷֽʯʯųCO2(01)

          Cԓ԰Al(OH)3ܽ      DԓȞ0.1 mol / Lr(sh)pH 1

          12ЃƿpH2ҺһƿǏ(qing)ᣬһƿF(xin)ֻʯ̪ԇҺpHԇsˮ]ԇ(jin)(jin)Č(sh)(yn)ЄeƿǏ(qing)᣺_________________________________________________________

          12. ȡweҺsˮϡͬ(sh)(100)ȻpHԇքey(c)pHֵpHֵ׃Ǐ(qing)(˿2ϡy(c)pHֵָpHֵ׃Д_Ľo2ϡጡy(c)pHֵδДֻo1֣mϡy(c)pHֵДe(cu)`Ľo0ДĶo)

          13Ì(sh)(yn)_ijHA늽|(zh)ͬW(xu)ķǣ(01Ϻ)

          ף Qȡһ|(zh)HA0.l mol / LҺ100 mL

          pHԇy(c)ԓҺpHֵCHA늽|(zh)

          ң ֪|(zh)ȵHAҺ}քepHlăɷNҺ100 mL

          քeȡ@ɷNҺ10mLˮϡጞ100 mL

          ȡͬweăɷNϡҺbɂ(g)ԇͬr(sh)뼃ͬ\^F(xin)CHA늽|(zh)

          1ڃɂ(g)ĵڢٲҪõĶ?j)x      

          2׷УfHA늽|(zh)ǜy(c)ҺpH   1x

          ҷУfHA늽|(zh)ĬF(xin)       x۷֣

          abHClҺԇзųH2ʿ

          bbHAҺԇзųH2ʿ

          cɂ(g)ԇЮa(chn)wһӿ

          3Ո(qng)u(png)r(ji)ҷyԌ(sh)F(xin)֮̎Ͳ֮̎                             
                          
                                                                    

          4Ո(qng)һ(g)^M(jn)еķˎƷ(jin)Ҫ

          131100 mLƿעδ(bio)Ҏ(gu)Ŀ۷֣

          2bx۷֣

          3pHlHAҺyԌ(sh)F(xin)֮̎ڼ\yeͬ

          4NaAҺy(c)pHֵ7CHA늽|(zh)

          14һNһԪ(qing)HAҺмһNAMOH(yng)ҺԣД_                                                                       (  D  )

          . ĉA^              . ǰcA|(zh)|(zh)

              . ɵ}l(f)ˮ        . (yng)ҺA-M+|(zh)

                 16֪һNc(H+)110-3 molLһNc(OH)110-3 molLĉAҺweϺҺԭ                                        (  B  )

              A. ď(qing)ϡď(qing)AҺ(yng)         B. Һϡď(qing)AҺ(yng)

              C. ȝȵď(qing)AҺ(yng)         D. һN(qing)A}

          17pH3ҺpH11ĉAҺweϺҺԣԭ( B  )

          AһN(qing)A}        BҺ͏(qing)AҺ(yng)(01V|)

          C(qing)ҺAҺ(yng)      DһԪ(qing)ҺһԪ(qing)AҺ(yng)

                 18ijˎSβкSO2wһNaOHҺˮգԷȾh(hun)քe0.1 mol / LNaOHҺͬȵİˮ̎ͬβɷNҺweP(gun)ϵ                                                               (  B  )

                 A. NaOHҺweڰˮ          B. NaOHҺweڰˮ

                 C. NaOHҺweСڰˮ          D. oД

              19pHֵweͬĴᣬքe̼cҺ(yng)ͬlų̼?x)wwe                                               (  B  )

              A. һӶ            B.            C. ȴ             D. o^

           

          ԇ}Ԕ

          c(din)߿}DD늽

          ߿c(din)

                 늽}ͰДһ^ጡ

          ДД(һ늽僺늽⾫)Д늘O(ꖘOꎘO)Д(dng)Д늘Oa(chn)Д늘O(g)ҺAnj늘O(yng)ʽͿ(yng)ʽ

          һ^늻W(xu)֪R(sh)^ٵĻ(dng)

          늻W(xu)֪R(sh)늻W(xu)g늻W(xu)o(h)ijЩ(yng)ʼӿԭ

          @}Ҫ_Д늳صꖘO늽ăɂ(g)늽ͰСԼׂ(g)͵늽|(zh)Һ늽Ҏ(gu)

          (sh)(zhn)ݾ

          1ʯī늘O늽1 mol / L|(zh)ҺҺpHֲֵ׃(  C  )

          A. HCl            B. NaOH            C. Na2SO4            D. NaCl(92MCE)

                 2ˆDʢкˮFбgr(sh)ɿ쵽            (  A  )

                 A. 4213             B. 2134             C. 4231             D. 3241

                 3҈DxyքeֱԴăɘOͨ늺l(f)F(xin)aO|(zh)ӣbO̎Пoɫowų@һr                                         (  A  )

           

          aO

          bO

          x늘O

          A

          \

          ʯī

          ؓ(f)O

          CuSO4

          B

          ʯī

          ʯī

          ؓ(f)O

          NaOH

          C

          y

          F

          O

          AgNO3

          D

          ~

          ʯī

          ؓ(f)O

          CuCl2

                      4P(gun)~늘OĔ_                                (  AC )

          A. ~\ԭ늳~O                 B. 늽ⷨ~r(sh)~ꎘO

                 C. 僼~r(sh)ý~ꖘO     D. 늽ϡH2O2r(sh)~ꖘO

                     5K늘O()늽Һr(sh)ꎘOꖘOϵҪa(chn)քeH2O2( AC)

              A. ϡNaOHҺ                       B. HCIҺ

          C. MgSO4Һ                    D. AgNO3Һ

                 6ö늘O(sh)F(xin)늽f_                             (  D  )

          A. 늽ϡҺ(sh)|(zh)늽ˮҺpH׃

          B. 늽ϡcҺҪOHҺpHpС

          C. 늽cҺꎘOϺꖘOa(chn)|(zh)֮Ȟ12

          D. 늽Ȼ~ҺꎘOϺꖘOa(chn)|(zh)֮Ȟ11

                 7҈D늽CuCl2Һbãcdʯī늘OtP(gun)Д_

                                                                                   (  C  )

          A. aؓ(f)ObO             B. aꖘObꎘO(03ϺW(xu))

          C. 늽^d늘O|(zh)    D. 늽^УxӝȲ׃

                 8ijW(xu)һNíh(hun)Һl(f)ʯī늘O늽ȻcҺͨ늕r(sh)ʹCl2ȫƵ^(qing)ҺO(sh)Ӌ(j)Dbt(du)Դ늘OQҺҪɷД_                                         (  B  )

          A. aObؓ(f)ONaClONaCl

          B. aؓ(f)ObONaClONaCl(02Ϻ)

          C. aꖘObꎘOHClONaCl

          D. aꎘObꖘOHClONaCl

                 9Д_                                                (  B  )

              \ϡᷴ(yng)ȡ~Һܼӿ췴(yng) 

          僌ƓpF\FRFaF׸g

          僕r(sh)(yng)僼늽۵ꎘO

          ұXr(sh)XҺB(ti)ʯгɞw늽

          F泣PgFe2O3•nH2O

          A. ٢ڢۢܢ      B. ٢ۢܢ      C. ٢ۢ      D. ڢ

                 10}ȼ늳ؾиߵİl(f)ЧܵҕLi2CO3Na2CO3}늽|(zh)COꖘOȼ?x)՚cCO2ĻϚꎘOȼ?x)Ƶ?50¹ȼ늳ءP(gun)늳ط(yng)ʽ(00C)

                 ꖘO(yng)ʽ2CO2 ® 4CO24e-

                 ꎘO(yng)ʽ                                        

                 늳ط(yng)ʽ                                          

                 𰸣O22CO24e- 22COO22CO2

          11ȉAS늽ʳ}ˮȡNaOHšʾD£  (98Ϻ)

          (j)ψDգ

          (1) 늽^cԴOB늘Ol(f)(yng)ĻW(xu)ʽ                           cԴؓ(f)OB늘OҺpHֵ         x׃߻½

          (2) I(y)ʳ}Ca2+Mg2+s|(zh)^̰l(f)(yng)xӷʽ                                                  

          (3) }к^^ʽȥԓ^ԇ       xabc

              a. Ba(OH)2      b. Ba(NO3)2      C. BaCl2 

          (4) ЧȥCa2+Mg2+ԇĺ?yn)?u>      xabc

          a. ȼNaOHNa2CO3ټ^ԇ

              b. ȼNaOH^ԇټNa2CO3

          c. ȼ^ԇNaOHټNa2CO3 

          (5) Ó}NaoHNaClܽϵIJͨ^       s       QȥNaCl   

          (6) ڸĤ늽ʳ}ˮr(sh)늽۷ָꖘO^(q)ꎘO^(q)ֹCl2cNaOH(yng)ßoĤ늽ʳ}ˮr(sh)Cl2cNaOHֽ|a(chn)HNaClOH2(yng)ĻW(xu)ʽ                                                      

          11. (1)2Cl-2e- Cl2   2Ca2+COCaCO3Mg2+2OH-Mg(OH)2  (3) a  c    (4) b  c    (5) l(f)^V    (6) NaClH2OH2Cl22NaOH  

           

          ԇ}Ԕ

          c(din)߿}DDҺpH

           

                 ҺAԼpHxƽһ}늽|(zh)Һһ(g)^F(xin)ӳҺxƽ⡢ˮƽԼ늽|(zh)Һgķ(yng)ԓ}ͰҺgpHСı^l׃(du)ҺpHӰҺpHСД(j)ҺĝȻҺķ(yng)Ӌ(j)pHԼ(j)ҺpHӋ(j)ҺweҪŪpHĸ乫ʽP(gun)Ҏ(gu)ɲ_}

           

          1ͬضµ|(zh)ȵҺУpHֵС              (  C  )

          A. NH4Cl    B. NH4HCO3    C. NH4HSO4    D. (NH4)2SO4

          20.01mol / L NaOHҺȫкpH3Һ100 mLNaOHҺwe                                                 (  D  )

          A  }        B          C          D 

          3Ҝؕr(sh)0.1 mo1?L-1һԪAxȞltf_(  A  )

              A. ԓҺpH11

              BԓҺpH3

              Cwe0.1 mo1?L-1 HCIҺpH7

              D. we0.1 mo1?L-1 HCIҺpH7

              4pH5}pH9ĚcҺwe119ҺpH  (  C  )

              A. 7.2           B. 8            C. 6            D. oӋ(j)

          5pH13ď(qing)AҺcpH2ď(qing)ҺûҺpH11t(qing)Ac(qing)we                                                             (  D  )

          A. 111            B. 91            C. 111            D. 19

                 6ij(qing)ҺpHa(qing)AҺpHb֪ab12AҺϺpH7tҺweV()͉AҺweV(A)_P(gun)ϵ                             (  B  )

                 A. V() 102V(A)             B. V(A) 102V()

          C. V() 2V(A)               D. V(A) 2V()

                 7ijһԪ(qing)ϡҺijһAϡҺweϺpH7.0t”_                                                                  (  BC )

                 A. Һ|(zh)ȴډAҺ

                 B. ҺH+ĝȴډAҺOH-ĝ

                 C. Һ|(zh)СډAҺ|(zh)

                 D. ҺH+ĝСډAҺOH-ĝ

                 E. ɷNҺ|(zh)

                 880 mL NaOHҺ뵽120 mL}ҺpHֵ2ǰNaOHҺ}|(zh)ͬĝ                 (  C  )

          A. 0.5 mol / L        B. 0.1 mol / L        C. 0.05 mol / L        D. 1 mol / L

                 9ijˮƷɼr(sh)y(c)pH4.82ڟн(jng)2Сr(sh)ٴΜy(c)pH4.68”_                                                         (  D  )

                 A. ˮƷupС

                 B. ˮƷț]׃

                 C. ˮƷ^m(x)տ՚еCO2

                 D. ˮƷеH2SO3u՚еH2SO4

          1099 mL 0.5 mol / L101 mL 1 mol / LcҺϺҺpHֵ

                                                                               (  C  )

              A. 0.4              B. 2              C. 12               D.13.6

                 11we0.10 mol / L}0.06 mol / L Ba(OH)2ҺҺpHֵ( D )

                 A. 2.0                          B. 12.3                         C. 1.7                          D. 12.0

                 1260 mL 0.5 mol / LcҺ40 mL 0.4 mol / LϺҺpHs

                                                                                 (  B  )

                 A. 0.5                   B. 1.7                   C. 2                      D. 13.2

                 130.1 mol?L1 NaOHҺζ0.1 mol?L1}_(d)ζĽKc(din)r(sh)1NaOHҺ(1Һwes0.05 mL)^m(x)ˮ50 mLҺpH(  C  )

                 A. 4                        B. 7.2                         C. 10                        D. 11.3

                 14c1c2a1a2pH1pH2քeʾɷNһԪ|(zh)xȺҺpH֪pH1pH2a1a2tc1c2P(gun)ϵ                          (  C  )

                 A. c1c2          B. c1c2          C. c1c2          D. o_

          15õرʾҺAƌW(xu)ȣAGĸAGtД_                                                       (  AD )

          A. ҺAG0

          B. ҺAG0

          C. 0.l mol / LcҺAG12

          D. 0.l mol / L}ҺAG12

                 16hAGʾҺ(acidity grade)AGĶxAGlgб_                                                         (  D  )

                 A. 25r(sh)ҺtpH7AG1

                 B. 25r(sh)ҺtpH7AG0

                 C. 25r(sh)ҺʉAԣtpH7AG0

                 D. 25r(sh)ҺpHcAGēQ㹫ʽAG2(7pH)

                 17XXN}ữˮУy(c)c()0.105 mol / Lc(Al3+)0.055 mol / LҺpH2.0(O(sh)ҺH2SO4ȫxH+)tc(K+)                                                      (  B  )

                 A. 0.045 mol / L           B. 0.035 mol / L           C. 0.055 mol / L           D. 0.040 mol / L

          18Ҝµwe͉AҺϺpHֵһС7           (  D  )

              A. pH3pH11ĚҺ

              B. pH3}pH11İˮҺ

              C. pH3pH11ĚcҺ

              D. pH3ĴpH11Ě^Һ

          19ҺwpHֵ7                                             (  A  )

          A. wѪҺ       B. Һ                  C. ֭            D. θҺ(99Ϻ)

                 20ҺһljAԵ                                            (  A  )

                 A. Һc(OH-)c(H+)          B. ҺкOH-

                 C. μӼ׻ȺҺ@tɫ       D. μӼ׻ȺҺ@Sɫ

          21pHl}ƽֳ2ݣlݼmˮ1ݼcԓ}|(zh)ͬmNaOHҺpH1tˮcNaOHҺweȞ    (  C  )

          A. 9          B.10          C.11         D.12

          22pHԇy(c)ҺpH_ǣ_________________________________

          ___________________________________________________________________________

          𣮰СKpHԇڱ󣨻Ƭպдy(c)ҺIJc(din)ԇвԇ׃ɫc(bio)(zhn)ɫ^_ҺpH

          23Ⱦ0.1mol / L8NҺ HNO3  H2SO4  HCOOH  Ba(OH)2  NaOH  CH3COONa   KCl  NH4ClҺpHֵСǣ(̖(ho))_________________________

              . ڢ٢ۢߢޢݢ

          2425r(sh)weVapHaijһԪ(qing)cweVbpHbijһԪ(qing)Aǡк֪ͣVaVb a0.5bՈ(qng)?zh)пհף?

          (1) aֵɷ3ɡ򡰷񡱣________________________________

          _____________________________________________________________________________

          (2) aֵɷ5ɡ򡰷񡱣________________________________

          _____________________________________________________________________________

          (3) aȡֵ_______________________________________

                 . (1) a3b6Һ@c}ⲻa3   (2) a5c(H+)a10-5 mol?L-1tb10c(OH-)b10-4 mol?L-1

                 1}⣬a5

                 10(a+b-14)1

                 (ab14)0a0.5b3a14a

                 pHb2a7aԣa

                 2525r(sh)10weij(qing)Һc1weij(qing)AҺϺҺԣt֮ǰԓ(qing)pHֵc(qing)ApHֵ֮g(yng)MP(gun)ϵ_______________________

          25 . (qing)pHֵc(qing)ApHֵ֮͵15(ע𡰏(qing)c(H+)c(qing)Ac(OH-)֮Ȟ110ԼδpH_(d))

                 ɷNҺϺԡǽⱾ}Ҫ10we(qing)Һc1we(qing)AҺϺҊ(qing)ҺĝСڏ(qing)AҺĝ10P(gun)ϵ˿ДɷNҺpHcpOHpHacpHb֮g1(j)ˣɌP(gun)ϵʽpHa114pHbpHapHb15

           

           

           

          ԇ}Ԕ

          c(din)߿}DDˮx

          ֪R(sh)c(din)

              ԓ}ͰˮxƽƄ(dng)Ӌ(j)ˮxĚxӻxӵĝҪµ֪R(sh)Ҏ(gu)

              1. Kwc(H+) c(OH-c(H+)c(OH-)ˮԵ

              2. J(rn)c(H+)c(OH-)10-7 molLpH7ҺһҺܰpH7ДһҺAԵķֽ羀(yng)^c(H+)c(OH-)ĴС

          3. ֪ˮеc(H+)c(OH-)ܴ_ҺAȿ()ҺҲljA(A)Һ

          4. ʲô|(zh)lԴˮxƽƽƄ(dng)

          (1) AԴˮxƽʹˮxƽƄ(dng)c(H+)c(OH-)w½ҺpHֵʾc(H+)|(zh)ͨ^ˮxӷe(Kw) ĹʽӋ(j)ˮxc(OH-)wc(H+)wc(OH-)wAҺpHֵʾc(H+)tˮxc(H+)w?yn)AH+

              (2) ˮ}Դˮxƽ⣬ʹˮxƽƄ(dng)W ֻһNxˮ⣬tc(H+)c(OH-)pˮtҲܲˮԵ}ҺpHֵʾˮxc(H+)W(cAҺͬ)ˮʉAԵ}ҺpOHֵʾˮxc(OH-)W(cҺͬ)

          (3) ضȿӰˮxƽˮxᷴ(yng)ضˮxƽƄ(dng)WKWpHֵc(H+)wc(OH-)wؕr(sh)ˮxӷe KW10-14100r(sh)KW10-12

              6(du)ژOϡAҺˮxɺҕc(H+)108 mol / L}J(rn)pH8te(cu)?yn)ҺpHֵڳؕr(sh)С7Ӌ(j)ҺpHֵr(sh)Ҫ]ˮxc(H+)c(OH)O(sh)ˮxc(H+)c(OH)x mol / Lt(j)ˮxӷeɵó´(sh)ʽ(108x)x1014108xx21014xѺСx2СɺԲӋ(j)108x1014x106ԓϡ}pH6

          };(x)

                 1ˮ2580r(sh)Ěxӝǰɂ(g)ĴС                  (  C   )

                 A.                 B.                 C. С                D. ܿ϶

                 2Ҝ£pH12ijҺˮxc(OH-)             (  CD )

          A1.010-7 mol?L-1 B1.010-6 mol?L-1

          C1.010-2 mol?L-1 D1.010-12 mol?L-1

                 3ˮx^̞H2OH+OH- ڲͬضƽⳣ(sh)K(25)1.0l0-14K(35)2.1l0-14tД_                                (  D  )

                     A. c(H+)Sضȵ߶

              B. 35r(sh)c(H+)c(OH-)

              C. ˮxa(25)a(35)

              D. ˮx

          4ijضȕr(sh)y(c)üˮеc(H+)2.410-7 mol / Ltc(OH-)        (  A  )

                 A. 2.410-7 mol / L               B. 0.110-7 mol / L

                 C.  mol / L            D. c(OH-)o_

                 5pH4FeCl3ҺpH10K2CO3Һˮxȷքea1a2tĴСP(gun)ϵ                                                         (  C  )

              A. a1a2          B. a1a2          C. a1a2         D.oД

                 6ķNҺˮxɵĚxӝ֮(١âڡâۡâ)    (  A  )

                 pH0}                   0.1 mol / L}

                 0.01 mol / LNaOHҺ        pH11NaOHҺ

                 A. 1101001000               B. 011211

                 C. 14131211                 D. 141323

                 790r(sh)ˮxӷeKw3.810-13ԓضȕr(sh)ˮpH                 (  B  )

          A. 7         B. С7          C. 7          D. o_

                 880r(sh)ˮpHֵС7 ʲô

                 . ֪Ҝؕr(sh)ˮеc(H+)c(OH-)10-7 mol / Lˮx(H2OH+OH-)ᷴ(yng)ʜضߵ80棬xʹc(H+)c(OH-)10-7 mol / LpH7(ֻض߼ˮxĽo1ֻ֣c(H+)10-7 mol / LpH7ԓ}0)

          ԇ}Ԕ

          c(din)߿}DD߀ԭ(yng)Ӌ(j)

           

                 ߀ԭ(yng)Ӌ(j)һ߀ԭ(yng)Ӌ(j)Ͳ򲿷߀ԭӋ(j)ǰ߿ɲ߀ԭ(yng)ĵP(gun)ϵDDʧغM(jn)Ӌ(j)漰߀ԭãP(gun)IҪŪֻl(f)ֻl(f)߀ԭՓǶռİٷʡ

           

          1. ֪Һ|(zh)KIr(sh)l(f)׃

          Fe3+Fe2+Mn2+Cl2Cl- HNO2NO

          քeõ|(zh)@Щ|(zh)KIõI2            (  B  )

          A. Fe3+                    B.           C. Cl2                  D. HNO2

                 2һl@ܟֽδƽW(xu)ʽ飺NH4NO3 D HNO3N2

          H2Oڷ(yng)бc߀ԭĵԭӔ(sh)֮Ȟ                              (  C  )

                 A. 11                 B. 54                 C. 53                 D. 35

                 3ijن|(zh)һȵĵᷴ(yng)ٶֻa(chn)һ߀ԭa(chn)(dng)ӷ(yng)Ć|(zh)c߀ԭ|(zh)֮Ȟ21r(sh)߀ԭa(chn)                       (  C  )

              A. NO2             B. NO              C. N2O              D. N2

                 4@ڏ(qing)l·ֽɰ?d)ˮ?yng)ɵa(chn)߀ԭa(chn)|(zh)֮                                              (  A  )

                 A. 13                 B. 23                 C. 11                 D. 43

              5NO2ˮյķ(yng)l(f)߀ԭ(yng)(yng)|(zh)|(zh)Ȟ  (  C  )

              A. 31          B. 13          C. 12          D. 21

          6܏ˮҺ߀ԭ6 mol H+                                       (  D  )

              . 2 mol Fe      . 6 mol OH-      . 6 mol I-      . 6 mol Li

          7⛺廯Һз(yng)ԪȫD(zhun)|(zh)壬ԇ(yng)xӷʽ                        ԓ(yng)      molкm gԪ        ߀ԭ      mol         xӻ|(zh)Q

                 7. 5Br-6H+3Br23H2OBr-

          80.1 mol / LNa2SO3Һ30 mLǡÌ2103 mol߀ԭtԪX߀ԭa(chn)еĻσr(ji)                                                   (  D  )

          A. 1                        B. 2                         C. 3                         D. 4

          9C3N3(OH)3܇βеĵ  NO2(dng)ӟһضȕr(sh)l(f)·ֽ⣺C3N3(OH)33 HNCO

              HNCOY(ji)(gu)HNCOܺNO2(yng)N2CO2H2O

             1HNCONO2(yng)ĻW(xu)ʽքeָķNԪرķNԪر߀ԭ(bio)D(zhun)Ƶķ͔(sh)Ŀ

             2簴(yng)ʽM(jn)з(yng)ԇӋ(j) 1.0 kg NO2wĵ|(zh)

          91

           

          HNCOеĵԪرNO2еĵԪر߀ԭ

             21.0 kg 1.2 kg

             ƽʽ`Ӌ(j)ʽк֮̎o

          10һl£NONH3԰l(f)(yng)N2H2OF(xin)NONH3Ļ1 molַ(yng)îa(chn)У(jng)߀ԭõN2Ƚ(jng)õN21.4g

          (1) (yng)ĻW(xu)ʽ(bio)D(zhun)Ƶķ͔(sh)Ŀ

          (2) Ϸ(yng)M(jn)ȫԇӋ(j)ԭ(yng)NOcNH3|(zh)ܸǶ

                 10.

           

                 (1)                                      

           

                 (2) 6 mol NO߀ԭõ3 mol N24 mol NH3õ2 mol N21 mol N2F(xin)1.4g0.05 molஔ(dng)0.3 mol NO0.2 mol NH3(yng)

                 }NONH3Ŀ|(zh)1 molбһN^ЃɷNr

                 0.3 mol NO0.7 mol NH3

                 0.8 mol NO0.2 mol NH3

              11Țͨⰱˮаl(f)з(yng)3Cl28NH3 6NH4ClN2

              ʹ11.2 LȵϚw(90% Cl210% N2)ͨ^ⰱˮ(sh)(yn)y(c)ݳĚw(NH3)we0.672 L(50% Cl250%N2)(yng)жٿ˰(weѓQɘ(bio)(zhn)r)

          }鲿Ӌ(j)(yng)^飺1.12 L90%0.672 L50% 0.672 L((bio)(zhn)r)|(zh)0.03 molɻW(xu)ʽ֪3 molֻ2 mol0.03 mol0.02 molʱİ|(zh)0.02 mol17 g / mol 0.34 g

              12Țͨⰱˮl(f)з(yng)3Cl28NH3 6NH4ClN2

              F(xin)4.48 LȚͨⰱˮ(sh)(yn)y(c)÷(yng)0.1 molNH3ݳwweͽM(ѓQɘ(bio)(zhn)rвNH3)(MCE79..1)

              12.  2.24 L    N2Cl2ռ50%քe1.12 L

           

          ԇ}Ԕ

          c(din)߿}DD߀ԭ(yng)

           

                 ԓ}Дx߀ԭ(yng)(bio)D(zhun)ƵķͿ(sh)ָ߀ԭָԪػ߀ԭĮa(chn)ָxԻ߀ԭԵ|(zh)x^Ի߀ԭԵď(qing)Ҫץ߀ԭ(yng)Č(sh)|(zh)ӵʧ^Ԫػσr(ji)׃Դ˿ДǷʧȥɡʧ߀߀߀혃ɷP(gun)ϵ(yng)Ҏ(gu)ДԃɄٽY(ji)σɵP(gun)ϵ_(bio)߀ԭ(yng)D(zhun)ƷͿ(sh)

           

          ߀ԭ(yng)

              1з(yng)߀ԭ(yng)                     (  D  )

              A. 3CuS8HNO3 3Cu(NO3)22NO3S4H2O

              B. 3Cl26KOH 5KClKClO33H2O

              C. 3H2O22KCrO22KOH 2K2CrO44H2O

          D. 3CCl4K2Cr2O7 2CrO2Cl23COCl22KCl

                 2лa(chn)^l(f)ķ(yng)߀ԭ(yng)                 (  A  )

              A֬Ʒ               BXVƽX

          CȚʯƯ׷     DÚ͵?d)ϳɰ?/p>

          3иҺеx߀ԭ(yng)ܴ            (  C  )

              A. NaKOH         B. Fe3H

              C. Fe3+ SCNCl        D. OHNa  

          4.ءھȵĺ҂˽ķʽ򻯌W(xu)ʽ֪?c)һl¾µD(zhun)QP(gun)ϵδƽ

                 (1) G ® QNaCl                (2) QH2O  XH2

                 (3) YNaOH ® GQH2O      (4) ZNaOH ® QXH2O

          @NȵĻσr(ji)ɵ͵ߵ?yn)?nbsp;                            (  B  )

          . QGZYX      . GYQZX      . GYZQX      . ZXGYQ

                 (1)绯(yng)QԪصĻσr(ji)G(2)HԪصĻσr(ji)tԪصĻσr(ji)ߣXԪصĻσr(ji)Q(3)Ҳ绯(yng)YԪصĻσr(ji)GСQZԪصĻσr(ji)QСXԪصĻσr(ji)ʑ(yng)xB

          5(sh)(yn)߀ԭ(yng)ȡĚw                                 (  D  )

              HCl  H2S  O2  CO2  Cl2  NO 

              A. ٢ۢ       B. ڢݢ       C. ۢܢ       D. ۢݢ 

           

          ߀ԭ

          1BrFxcˮ|(zh)֮35l(f)(yng)a(chn)|(zh)⡣

          1BrFxx________________

          2ԓ(yng)ĻW(xu)ʽǣ___________________

          3˷(yng)е߀ԭʲô___________________________________

          113

          23BrF3+5H2O===HBrO3+9HF+Br2+O2 

          3BrF3߀ԭH2OBrF3

          2l(wi)MWHOClO2ОA(j)ЧȫʳƷrˮȷV(yng)f_                   (  A  )

            AǏ(qing)          BǏ(qing)߀ԭ

              Cxӻ        DȷȞؓ(f)1r(ji)

          3з(yng)ͨĚw|(zh)ֻ                       (  AC )

              A. ͨ                B. ȚͨNaOHҺ

              C. ȚͨȻFҺ      D. 򻯚ͨˮ

                 4ټӹďUҺк2D5%NaNO2һNh(hun)Ⱦ˂NH4ClҺ̎ˏUҺʹNaNO2D(zhun)o|(zh)ԓ(yng)փɲM(jn)У

                 һ    NaNO2NH4ClNaClNH4NO2

                 ڶ    NH4NO2 N22H2O

                 Ќ(du)ڶ(yng)Ĕ_                                    (  D  )

                 NH4NO2    NH4NO2߀ԭ    NH4NO2l(f)˷ֽⷴ(yng)    ֻеԪصĻσr(ji)l(f)׃    NH4NO2߀ԭ

                 A. ٢      B. ٢      C. ڢۢ      D. ۢܢ

          5i⛺͚Һ԰l(f)з(yng)

                               KMnO4HBr  Br2MnBr2KBrH2O

          ߀ԭ__________0.1 molt߀ԭ|(zh)

          ________mol

                 HBr0.5 

             6ڟϡҺܽ11.4 g FeSO4(dng)50 mL 0.5 mol L  KNO3ҺʹеFe2+ȫD(zhun)Fe3+KNO3Ҳ(yng)ȫNxOy

              (1) x              y _________

              (2) ƽԓW(xu)ʽϵ(sh)ʽ(ni))

              (3) (yng)____________

              (4) ö̾ͼ^(bio)D(zhun)ƵķͿ(sh)

             H2OO2

                 D. H2O2Cr2(SO4)3KOH D K2CrO4K2SO4H2O

                 (1) H2O2HwF(xin)Եķ(yng)(̖(ho))          ԓ(yng)ƽĻW(xu)ʽ  

                                                 

                 (2) H2O2wF(xin)wF(xin)߀ԭԵķ(yng)(̖(ho))         

                 (3) H2O2wF(xin)Եķ(yng)(̖(ho))          ɞ                      

                                                 

                 2.    (1) D3H2O2Cr2(SO4)310KOH 2K2CrO43K2SO48H2O

                 (2) C     (3) A@һ(yng)ɿǏ(qing)ȡķ(yng)

          3(j)з(yng)ДP(gun)|(zh)߀ԭɏ(qing)                    (  A  )

                 H2SO3I(xin)2H2O2HIH2SO4

                 2FeCl32HI2FeCl22HClI(xin)2

                 3FeCl24HNO3Fe(NO3)32FeCl32H2ONO­

          A. H2SO3I- Fe2+ NO         B. I- Fe2+ H2SO3NO

                 C. Fe2+ I- H2SO3NO         D. NOFe2+ H2SO3I-

              4(j)(yng)ʽ(1) 2Fe3+2I 2Fe2+I(xin)2(2) Br22Fe2+ 2Br2Fe3+Дxӵ߀ԭԏď(qing)                                  (  B  )

              A. BrFe2+I   B. IFe2+Br   C. BrIFe2+    D. Fe2+IBr

          5Fc(Na2FeO4)ˮ̎^ʹõһN̓ˮԱȸi⛸(qing)ڷ(yng)б߀ԭFe3+x

          (1) ƽȡFcĻW(xu)ʽ

          Fe(NO3)NaOHCl2Na2FeO4NaNO3NaClH2O

          (yng)      ԪرD(zhun)ӿ(sh)          

          (2) Fc֮܃ˮһ(g)ԭ                            

          5. 12  16  3  2  6  6  8Fe F6e-

          2߀ԭa(chn)Fe3+l(f)ˮFe(OH)3zws|(zh) 

              6(1) 1986W(xu)ϵһ÷늽ⷨƵ÷⣬ԇƽԓ(yng)ĻW(xu)ʽ

              ŽK2MnF6ŽSbF5 ¾ ŽKSbF6ŽMnF3ŽF2

          (yng)         Ԫر߀ԭ

            (2) (CN)2(SCN)2ĻW(xu)|(zh)u(X2)W(xu)ϷQMu

              [磺(SCN)2H2OHSCNHSCNO]xӵ߀ԭԏ(qing)飺

              ClBrSCNIԇµķ(yng)ʽ

              (CN)2cKOHҺ(yng)ĻW(xu)ʽ                                

              NaBrKSCNĻм(CN)2xӷʽ                

          6. (1) 2,4D4,2,1Mn(i)

          (2) (CN)22KONKCNKCNOH2O  2SCN- (CN)22CN-(SCN)2

           

           

          ԇ}Ԕ

          c(din)߿}DD֮ͬ(gu)w()

           

                 ֮ͬ(gu)}׺؞(g)ЙC(j)W(xu)ԆΪ(d)ҲЙC(j)Ɣ}ЙC(j)Ϣ}ЙC(j)Ӌ(j)}M(jn)пˣȿx}ʽҲ}ʽF(xin)@}Ҫץס֮ͬ(gu)wͺҎ(gu)ԼД֮ͬ(gu)w(sh)Ŀļɷ

           

          1ij㻯AķʽC7H6O2NaHCO3Һӟʯԇz(yn)Ԛwa(chn)

             1 AĽY(ji)(gu)(jin)ʽ

             2}⌑W(xu)(yng)ʽ

             3AЎׂ(g)ڷ廯֮ͬ(gu)wĽY(ji)(gu)(jin)ʽ

          1

          1

          2

          34(g)֮ͬ(gu)w

          

          2ijЙC(j)AC4H6O5VSˮ(ni)Oɽ髃(ni)ࡣԓ|(zh)

          25r(sh)x(sh)K13.99104K25.5106

          ARCOOHROHζĮa(chn)

          1 mol Aa(chn)l.5 molw

          AһضµÓˮa(chn)ǭh(hun)ɺˮl(f)ӳɷ(yng)

          ԇش𣺣l(j)Ϣ(du)AĽY(ji)(gu)Д       x۷֣

          a϶̼̼pI        bЃɂ(g)Ȼ

          c϶u            dУCOOR܈F(tun)

          2ЙC(j)AĽY(ji)(gu)(jin)ʽCH3                         

          3AһضµÓˮa(chn)ˮ(yng)ĻW(xu)ʽ                 

          4Aһ(g)ͬe֮ͬ(gu)w                             

          21b c

          2   

          3HOOCCHCHCOOHBr2

          Br2  Ҳɣ

          4

          3200191Ռ(zh)Ї(gu)ʳƷl(wi)(bio)(zhn)Ҏ(gu)u3һȱClCH2CH2CH2OHó^1 ppm(du)|(zh)94.5ȱY(ji)(gu)                                                                (  B  )

          A. 2N        B. 3N        C. 4N        D. 5N

              4֪B3N3H6(𵪱)cC6H6()ķӽY(ji)(gu)ˆD

              t𵪱ĶȡB3N3H4Cl2֮ͬ(gu)wĔ(sh)Ŀ                (  C  )

              A. 2        B. 3        C. 4        D. 6

          5˂ʹİfֻx215Sv(jng)30r(sh)gŪxķNϢصĽMĽY(ji)(gu)ɱʾ£̖(ho)(ni)ʾܵĽY(ji)(gu)(jin)ʽ

          ķNϢл֮ͬ(gu)w                       (  C  )

          A. ٺ͢    B. ٺ͢    C. ۺ͢    D. ں͢

          6AһN̼NԪصЙC(j)֪A̼|(zh)?jn)?sh)44.1%|(zh)?jn)?sh)8.82%AֻһN܈F(tun)ÿ(g)̼ԭֻBһ(g)܈F(tun)Acl(f)(yng)ڃɂ(g)̼ԭϰl(f)ȥ(yng)Ո(qng)?zh)գ?/p>

          1Aķʽ           Y(ji)(gu)(jin)ʽ                      

          2Acᷴ(yng)ĻW(xu)ʽ                                   

          3НM3(g)lA֮ͬ(gu)wĽY(ji)(gu)(jin)ʽ ֱ朻cAͬĹ܈F(tun) ÿ(g)̼ԭֻBһ(g)܈F(tun)@Щ֮ͬ(gu)wĽY(ji)(gu)(jin)ʽ              

          61C5H12O4 

          2C(CH2OH)44CH3COOHC(CH2OCCH3)44H2O

          3CH3CH2OH  HOCH2CH2CH2OH  HOCH2 CH2CH2OH

                 7ABɷNЙC(j)ʽC9H11O2N

                 (1) AȻ|(zh)ˮa(chn)Vy(c)@ʾӽY(ji)(gu)вڼ׻(CH3)AĽY(ji)(gu)_____________

                 (2) BijNʽC9H12ķNһΨһa(chn)(Bڷh(hun))BĽY(ji)(gu)ʽ_______________

                 8 ABCDEN廯ﶼijЩֲ]l(f)еҪɷеˎеĽY(ji)(gu)(jin)ʽʾ


          Ո(qng)شІ}

          (1) @N֮ͬ(gu)w                (01㽭C)

          (yng)ٲȡm(dng)ʩʹϩI𷴑(yng)

          Ϸ(yng)ʽеWAEеijһtW               

          XD֮ͬ(gu)wXĽY(ji)(gu)(jin)ʽ            (yng)ڌ          (yng)((yng)Q)

              8. (1) BC         (2) E                      (3)߀ԭ(ӳӚ߻Ӛ)

          9ijķʽC5H11Cl(sh)(j)Ѓɂ(g)CH3ɂ(g)CH2һ(g)һ(g)ClĿܵĽY(ji)(gu)Ў׷N(}](du)ӳ(gu)w)           (  C  )

          A. 2       B. 3       C. 4       D. 5   

           

           

           

          ԇ}Ԕ

          c(din)߿}DD֮ͬ(gu)w()

           

                 ֮ͬ(gu)}׺؞(g)ЙC(j)W(xu)ԆΪ(d)ҲЙC(j)Ɣ}ЙC(j)Ϣ}ЙC(j)Ӌ(j)}M(jn)пˣȿx}ʽҲ}ʽF(xin)@}Ҫץס֮ͬ(gu)wͺҎ(gu)ԼД֮ͬ(gu)w(sh)Ŀļɷ

           

          1֮ͬ(gu)wһ(du)|(zh)                                        (  B  )

          A. Ҵ              B. Ͱ     

          C. ۺwS            D.

          2в֮ͬ(gu)wһM|(zh)                                 (  D  )

          A. ͼ           B. 2׻1

          C.              D. ͱ

          3иM֮ͬ(gu)w                               (  C  )

          A. Ǻ        B. Ҵͱȩ        C. ͼ

          D.             E.

          4֪ȱ֮ͬ(gu)wNĶ֪ȱ֮ͬ(gu)w(sh)Ŀ(  C.  )

          A. 1        B. 2        C. 3        D. 4        E. 5  

          5ijķʽC5H11Cl(sh)(j)Ѓɂ(g)CH3ɂ(g)CH2һ(g)һ(g)ClĿܵĽY(ji)(gu)ķNՈ(qng)@ķNܵĽY(ji)(gu)(jin)ʽ傀(g)傀(g)ϵС}ͱО0֣

          (1)          (2)          (3)          (4)         

          5ķNʽʾĻУжN֮ͬ(gu)w              (  C  )

          A. CH4O        B. C2HCl3        C. C2H2Cl2        D. CH2O2

          6лքeF۷(yng)h(hun)ϵĚԭӱȡһ廯C8H9BrN֮ͬ(gu)w                                         (  A  )

          7M(jn)һȡ(yng)ֻNc(din)ͬĮa(chn)N            (  D  )

                 A. (CH3)2CHCH2CH2CH3              B. (CH3CH2)2CHCH3

                 C. (CH3)2CHCH(CH3)2                D. (CH3)3CCH2CH3

          8ijNһN֮ͬ(gu)wֻһNһȴԓNķʽ      (  C  )

                 A. C3H8            B. C4H10            C. C5H12            D. C6H14

          91,2,3h(hun)3(g)Էֲڭh(hun)h(hun)ƽ2(g)(gu)w

                 (j)Д1,2,3,4,5ȭh(hun)(ٶ傀(g)̼ԭҲ̎ͬһƽ)Į(gu)w(sh)

                                                                                   (  A  )

                 A. 4              B. 5              C. 6              D. 7

          10һȶϩ(C4H7Cl)֮ͬ(gu)wֻ8NijW(xu)s10N

          Ƀɵͬʽ                            

                 . FGIJ

                 11ЙC(j)h(hun)ĽY(ji)(gu)(jin)ʽM(jn)һ(jin)Aʽɺ(jin)BʽCʽ1990깫_(bo)(do)ĵ1000fN»

                 t˻Cе̼ԭӔ(sh)         ʽ             DC֮ͬ(gu)wDڷҽY(ji)(gu)ʽЛ]ШDCH3F(tun)Ո(qng)DܵĽY(ji)(gu)(jin)ʽ(һND)

           

          . 14 C14H20O 

           

          12AһNʽC14H12O2AɴBCl(f)(yng)õAʹģCCl4ҺɫBɵõC(MCE92)

          (1) ABCĽY(ji)(gu)(jin)ʽ

              A                    B                    C                   

          (2) BăɷN֮ͬ(gu)wĽY(ji)(gu)(jin)ʽNaOH(yng)

                                                           

          g(du)ompʾCH3C6H4OHăɷN(gu)wY(ji)(gu)(jin)ʽҲɡ

          13֪ķNԇɔඨʽC5H10Oȩ(yng)    (  B  )

                 A. 3N                         B. 4N                         C. 5N                         D. 6N

                 14ҺһͲMBBAһNо^ҺԿȩAͰBȥˮsϵĮa(chn)  (MCE93)

          (2) ȩAĮ(gu)wࡣЌҽY(ji)(gu)ʽбh(hun)Y(ji)(gu)Į(gu)w

          15    ӵĽY(ji)(gu)ʽԱʾ          ǵͬ[a]Ǐ(qing)°|(zh)(ڟúȼݵğF̓(ni)ȼC(j)β)ķ傀(g)h(hun)϶Y(ji)(gu)ʽɱʾ()()ʽ@ҲǵͬġF(xin)нY(ji)(gu)ʽ(A)~(B)

          1()()ʽͬĽY(ji)(gu)ʽ____________

          2()()ʽ֮ͬ(gu)w___________

                 . AD    B

          16ЙC(j)ABʽֻ̼ͬܺ䡢ԪеăɷNNABՓԺηNֻҪ|(zh)֮Ͳ׃ȫȼr(sh)ĵɵˮ|(zh)Ҳ׃ôABMɱ횝Mėl                 

                                                          

          AǼtlĻBУ(du)|(zh)С(ʽ)                                

          (du)|(zh)Сĺм׻-CH3B2N֮ͬ(gu)wY(ji)(gu)(jin)ʽ    

                              

          16. ABķʽКԭӔ(sh)ͬn(g)̼ԭͬr(sh)2n(g)ԭӣn(sh))C2H4O2CH3COOHHCOOCH3

          17(2) ƬwY(ji)(gu)DIʽ(ԾʾIÿ(g)c(din);c(din)̎ʾһ(g)̼ԭԚa(b)ăr(ji)CHδʾ)ķʽ         (dng)l(f)һȡr(sh)ȡλ     N

          (3) ӷNһ(g)̼ԭӓQɵԭõһN(wn)ЙC(j)(du)|(zh)               

                 17. (2) C7H12 3

          18ЙC(j)ABC̼䡢NԪ|(zh)֮Ⱦ121ܰl(f)yR(yng)ܰl(f)ˮⷴ(yng)B1B2B֮ͬ(gu)w֪

          IAڳžwAC6H5OHZ(߷ӻ)

              II B116.6w

              B1Na2CO3 X((jin)εğN)CO2

                 IIIB2oɫҺwҲܰl(f)yR(yng)

              IV1 molCȫȼҪ3 mol

              ԇش(1) B2Q           ABĽY(ji)(gu)(jin)ʽA          B      

              (2) X®YĻW(xu)ʽ                                 

              (3) CĽY(ji)(gu)(jin)ʽ                cC֮ͬ(gu)wҌĻĽY(ji)(gu)(jin)ʽ                             

          18. (1) HCHOHOCH2CHO

          19һNV܇늮a(chn)Ʒϵĸ߷Ϳϣǰ̈Da(chn)DMC3H4OA԰l(f)yR(yng)NMķ̼ԭӔ(sh)AğNһȡλN

               ԇ|(zh)ĽY(ji)(gu)(jin)ʽA          M          |(zh)Aͬe֮ͬ(gu)w                                              

          NBDĻW(xu)ʽ                                     

          (yng)ͣX                    Y                     

                

              20CEt(y)ùܸ߷ӲϣͬԪذٷֽMɻAC4H8O3ƵˆDʾBD֮ͬ(gu)w(98ϺW(xu))

          ԇW(xu)ʽAD                                                 

          BC                                  (yng)AB                 BC                  AE                   AĽY(ji)(gu)(jin)ʽ֮ͬ(gu)wͬe֧朣ĽY(ji)(gu)(jin)ʽ                             

               

          AB ȥ(yng) BC Ӿ۷(yng)  AEs۷(yng)

          EĽY(ji)(gu)(jin)ʽ

                A֮ͬ(gu)

              21(1) ABC3NױքeM(jn)һ(yng)õĮa(chn)ʽC8H9NO2AõɷNa(chn)Bõ3Na(chn)CֻõһNa(chn)ɴ˿ДABCһY(ji)(gu)Ո(qng)ĸY(ji)(gu)ʽ̖(ho)


          (2) Ո(qng)һ(g)ĽY(ji)(gu)ʽķʽҲC8H9NO2бh(hun)h(hun)(g)ȡ֮һȻױa(chn)Ո(qng)Όһ(g)           

          211CAB

              22C3H9NNԭ(g)IcԭBе֮ͬ(gu)w(sh)Ŀ( D)

              A. 1             B. 2             C. 3            D. 4 

                 23     ȡ          ԱKMnO4Һ               

          Rֱch(hun)Bӵ̼ԭϛ]CDHItױõ                F(xin)зʽ C11H16  һȡ֪Աɞ

                       Į(gu)w7Nе3N                             

          

                 Ո(qng)4NĽY(ji)(gu)(jin)ʽ                                                

                                                        

          24ijNA(du)|(zh)140̼|(zh)?jn)?sh)0.857AЃɂ(g)̼ԭӲcֱBAһlֻCCʹʯԇҺ׃t(00ϺW(xu))

           

          ֪

           

              ԇ

             1Aķʽ                

             2ACĽY(ji)(gu)(jin)ʽ

              A                    C                   

              (3) cCͬ֮ͬ(gu)w(C)          N

          241C10H20

             2

             34N

          25 2000(gu)ˎƷO(jin)ְl(f)ͨ敺ͣʹúNۺˎƷƄӢĿsPPAY(ji)(gu)(jin)ʽ£

          ЦմһNһȡȡ

          1PPAķʽǣ_______________________

          2ȡЃɂ(g)܈F(tun)Q_________________Ո(qng)?zh)h֣

          3գH2NHO̼ϵλ׃QԌN֮ͬ(gu)w5NĽY(ji)(gu)(jin)ʽǣ

          Ո(qng)4N֮ͬ(gu)wĽY(ji)(gu)(jin)ʽҪOHͣNH2Bͬһ(g)̼ԭϵĮ(gu)w4NҪ۷֣

          ________________________________________________________

          251C9H13NO

          2u

          3

           

           

          ԇ}Ԕ

          c(din)߿}DDW(xu)ƽӋ(j)

           

                 տ淴(yng)иN|(zh)ijʼ׃ƽԼgP(gun)ϵܽһ㻯W(xu)ƽӋ(j)}ֻ^(du)ƽҎ(gu)M(jn)ⷨɽ}

           

          һ㻯W(xu)ƽ↖}Ӌ(j)

              1ijwe׃]ʢmABĻϚwһl°l(f)(yng)A3B 2C  S֜ضȺ͉(qing)׃(dng)_(d)ƽr(sh)weV LCwweռ10%Ɣ_                                      (  A  )

          ԭϚwwe1.2V L           ԭϚwwe1.1V L

          (yng)_(d)ƽr(sh)wAĵ0.05V L    (yng)_(d)ƽr(sh)wBĵ0.05V L

              A. ڢ          B. ڢ          C. ٢          D. ٢

                 25 L]г2 mol Aw1 mol Bwһl°l(f)(yng)2A(g)B(g)2C(g)_(d)ƽr(sh)ͬضœy(c)(ni)Ϛwĉ(qing)Ƿ(yng)ǰtAD(zhun)ʞ                                                             (  B  )

                 A. 67%        B. 50%        C. 25%        D. 5%(99V|)

          3һ]Уõ|(zh)ABl(f)·(yng)

                                A(g)2B(g) 2C(g)

              (yng)_(d)ƽr(sh)ϚwAB|(zh)֮cC|(zh)t@r(sh)AD(zhun)ʞ                                                               (  A  )

          A. 40%            B. 50%            C. 60%            D. 70%

             4373Kr(sh)0.5 mol N2O4ͨwe5 L]F(xin)ɫ(yng)M(jn)2 sr(sh)NO2ĝȞ0.02 mol / L60 sr(sh)wϵ_(d)ƽ˕r(sh)(ni)(qing)_ʼr(sh)1.6f_                                       (  B  )

          A. ǰ2 sN2O4ĝ׃ʾƽ(yng)ʞ0.01 mol / (L?s)

          B. 2 sr(sh)wϵ(ni)ĉ(qing)_ʼr(sh)1.1

          C. ƽr(sh)wϵ(ni)N2O40.25 mol

          D. ƽr(sh)swetN2O4D(zhun)(90MCE)

              5m mol C2H2n mol H2]з(yng)(dng)_(d)ƽr(sh)p mol C2H4ƽ͚wȫȼCO2H2O|(zh)                 (  D  )

          A. 3mn mol                  B. mn3p mol

          C. 3mn2p mol              D. mn mol

                 6XYZNwa(b) mol Xcb mol Yһ]l(f)(yng)X2Y2Z_(d)ƽr(sh)|(zh)M㣺n(X)n(Y)n(Z)tYD(zhun)ʞ

                                                                                   (  B  )

                 A. 100%                   B. 100%

                 C. 100%                 D. 100%

              7 |(zh)ABCDķN|(zh)l(f)·(yng)

                      aAbBcC(s)dD

              (dng)(yng)M(jn)һr(sh)gy(c)Apn molBpn molCn molDn mol˕r(sh)_(d)W(xu)ƽ⣺

              (1) ԓW(xu)ʽи|(zh)ĻW(xu)Ӌ(j)(sh)飺a             b         

                                                     c             d          

              (2) ֻ׃(qing)(yng)ٶȰl(f)׃ƽⲻl(f)Ƅ(dng)ԓ(yng)и|(zh)ľۼB(ti)

              A           B           C            D         

          (3) ֻߜض(yng)һΕr(sh)gy(c)֪ķN|(zh)|(zh)_(d)tԓ(yng)             (yng)(şᡱᡱ)

          7. (1) 213 2    (2) ̻Һ        (3) ş

              81weSO23we՚Ϻ450ͨ^V2O5߻l(f)·(yng)

                  2SO2(g)O2(g)  2SO3(g)

              ͬͬœy(c)÷(yng)ǰϚwܶȱȞ0.91t(yng)SO2ԭSO2___________%     880%

          9(6)һ(g)ݷe̶ķ(yng)Уһһ(dng)ܷɂ(c)քeM(jn)DʾĿ淴(yng)|(zh)ʼ£ABC4.0 molD6.5 molF2.0 molO(sh)Ex mol(dng)xһ(ni)׃r(sh)ͨ^{(dio)(ji)(yng)Ĝضʹɂ(c)(yng)_(d)ƽҸǡ̎ڷ(yng)λáՈ(qng)?zh)¿հף?/p>

          (1) x 4.5t҂(c)(yng)ʼr(sh)___________((yng)淴(yng))r(sh)M(jn)Уtxȡֵ(yng)С____________

          (2) xքe4.55.0t@ɷNr(dng)(yng)_(d)ƽr(sh)A|(zh)Ƿ__________(ȡȡ򡰲ܴ_)ǣ________________

          ___________________________________________________________

          9(1) (yng)    7.0    ʾO(sh)_(d)ƽr(sh)E2a mol

                            D            2E            2F

                ʼr(sh)   6.5               x                 2.0

                ƽr(sh) 6.5a           x2a             2.02a

              (c)(yng)ᅡ|(zh)12 mol_(d)ƽr(sh)҂(c)(yng)M㣺

                (6.5a)(x2a)(2.02a) 12            x 3.5a

                x 2a0                                    x2a

          ֮x7.0

          (2) ȣ ?yn)@ɷNrڃɂ(g)ͬض_(d)W(xu)ƽƽB(ti)ͬ|(zh)Ҳͬ(ע ǴɡȡoՓǷ_С}0 (du)ͬض¡򡰜ضȲͬȺxt˿՞0֡)

          10I㉺£һ(g)׃?ni)ݷeаl(f)°l(f)(yng)

          A(g)B(g)C(g)

          1_ʼr(sh)1 mol A1 mol B_(d)ƽa mol C@r(sh)A|(zh)         mol(03V|)

          2 _ʼr(sh)3 mol A3 mol B_(d)ƽC|(zh)    mol

          3_ʼr(sh)x mol A2 mol B1 mol C_(d)ƽAC|(zh)քey mol3a moltx         moly      mol

          ƽr(sh)B|(zh)        xһ(g)̖(ho)

          ף2 mol    ң2 mol

          С2 mol    ܴڻС2 mol

          Д                                                    

          4ڣ3ƽټ3 mol Cٴε_(d)ƽC|(zh)?jn)?sh)                        

          IIS֜ضȲ׃һ(g)c1(yng)ǰʼweͬݷe̶аl(f)(yng)

          5_ʼr(sh)1 mol A1 mol B_(d)ƽb mol Cbc1С}еaM(jn)б^        xһ(g)̖(ho)

          ףab  ңab  ab  ܱ^abĴС

          Д                                         

          1011a  23a  3233a

          3a1B|(zh)С2 molB|(zh)2 mol

          3a1B|(zh)2 mol

          4    5?yn)?С}ݷe׃1С}ݷesСԣ5С}еĉСڣ1С}еĉ򷴑(yng)ʷ(yng)_(d)ƽab

           

          ͬƽӋ(j)

              1һ(g)̶we]2 mol A1 mol Bl(f)(yng)2A(g)B(g)  3C(g)D(g) _(d)ƽr(sh)CĝȞW mol / LSwe͜ضȲ׃ķNʼ|(zh)_(d)ƽCĝԞW mol / L         (  A  )

              A. 3 mol C1 mol D               B. 4 mol A2 mol B

              C. 2 mol A1 molB3 mol C1 mol D

              D. 3 molC1 mol D1 mol B

                 2һض2 mol SO21 mol O2ͨһ(g)һݷe]l(f)·(yng)                     (93

              (dng)˷(yng)M(jn)еһ̶ȕr(sh)(yng)̎ڻW(xu)ƽB(ti)F(xin)ԓУS֜ضȲ׃abcքeʼSO2O2SO3|(zh)(mol)abcȡͬĔ(sh)ֵ횝Mһ໥P(gun)ϵܱC_(d)ƽr(sh)(yng)NwİٷֺԸƽr(sh)ȫͬՈ(qng)?zh)пհף?/p>

              (1) a 0b 0tc __________

              (2) a 0.5b _________c _________

              (3) abcȡֵ횝Mһl(Ո(qng)Ãɂ(g)ʽʾһ(g)ֻacһ(g)ֻbc)________________________________________________

          (1) 2    (2) 0.25 .5    (3) ac 22bc 2

              3 һ(g)̶we]һضM(jn)·(yng)

                   H2(g)Br2(g)  2HBr(g)

              ֪1 mol H22 mol Br2r(sh)_(d)ƽa mol HBr(Ҋ±֪(xing))ͬlұƽr(sh)Mֵİٷֺ׃(du)о̖(ho)(1)(3)ĠB(ti)еĿհף({(dio)96.24)

             ̖(ho)

              ʼ        B(ti)

          ƽr(sh)HBr|(zh)(mol)

          H2

          Br2

          HBr

          ֪

          1

          2

          0

          a

          (1)

          2

          4

          0

           

          (2)

           

           

          1

          0.5

          (3)

          m

          n(n2m)

           

           

              (1) 2a    (2) 0   0.5    (3) 2(n2m)    (nm)a

           

          _W(xu)ʽ

              1ijضȕr(sh)ȶ1 mol / LăɷNwX2Y2]з(yng)ɚwZ_(d)ƽ[X2]0.4 mol / L[Y2]0.8 mol / Lɵ[Z]0.4 mol / Ltԓ(yng)ʽ(ZXYʾ)(91.23)                                             (  C  )

              A. X22Y2  2XY2            B. 2X2Y2  2X2Y

              C. 3X2Y2  2X3Y            D. X23Y2  2XY3

           

          Bm(x)ƽӋ(j)

          1wNH4I]ijض°l(f)з(yng)

              NH4I(s)  NH3(g)HI(g)       2HI(g)  H2(g)I(xin)2(g)

              (dng)(yng)_(d)ƽr(sh)c(H2)0.5 mol / Lc(HI)4 mol / LtNH3ĝȞ    (  D  )

              A. 3.5 mol / L      B. 4 mol / L       C. 4.5 mol / L        D. 5 mol / L

          _nֵ

              1һ(g)6 L]У3 L X(g)2 L Y(g)һl°l(f)з(yng)4X(g)3Y(g)  2Q(g)nR(g)

          _(d)ƽ(ni)ضȲ׃Ϛwĉ(qing)ԭ5%XĝȜpСtԓ(yng)ʽеnֵ                                                     (  D  )

              A. 3              B. 4              C. 5              D. 6

          2һwe]з3 LwR5 LwQһl°l(f)(yng)

                               2R(g)5Q(g) 4X(g)nY(g)

          (yng)ȫضȲ׃Ϛwĉ(qing)ԭ87.5%tW(xu)ʽеnֵ                                                                       (  A  )

                 A. 2              B. 3              C. 4              D. 5

           

          ԇ}Ԕ


          ͬ(x)(c)