}ĿijW(xu)dȤСMČW(xu)ڌöi͝}ᷴ(yng)ȡȚbD
1ȡȚĻW(xu)(yng)ʽ___
2˳ȥȚеȻwռȚ֮ǰȚ⽛(jng)^___ԇ̖՚Țڟм___ԇ̖仯W(xu)ʽ___
A.ˮ B. C.ʳ}ˮ D.AҺ
3dȤСMɆTͬW(xu)J(rn)˷(yng)b߀Áȡ___̖
A. B. C.̼ D.Ȼ
ɆTͬW(xu)J(rn)ҪbÁȡͬW(xu)Ěw횸M(jn)е___̖___
A.wİl(f)b B.wռb C.βb
𰸡MnO2+4HClMnCl2+Cl2+2H2O C D Cl2+2NaOH=NaCl+NaClO+H2O D C HClOˮÈDbװl(f)
1DʾȡȚĻW(xu)(yng)ʽMnO2+4HClMnCl2+Cl2+2H2O
𰸞飺MnO2+4HClMnCl2+Cl2+2H2O
2˳ȥȚеȻwռȚ֮ǰȚ⽛(jng)^ʳ}ˮ
ȚжڴȾw՚ȚҪ̎ڟмcҺա仯W(xu)ʽCl2+2NaOH=NaCl+NaClO+H2O
𰸞飺CDCl2+2NaOH=NaCl+NaClO+H2O
3˷(yng)bÌڹҺӟҺҺӟᷴ(yng)b
A.ȡɸiܟֽpˮڶil·ֽʹù̹̼ӟҺӟbԓbòȡAe`
B.ȡϡͻٷ(yng)ʹùҺ(yng)ӟbBe`
C.ȡ̼}̼}(yng)ʹùҺ(yng)ӟbCe`
D.ȻɝȻcڼlȡʹԓbãD_
HClOˮÈDbװl(f)(yng)βbM(jn)иM(jn)
𰸞飺DCHClOˮÈDbװl(f)
ĿлW(xu) Դ }ͣ
}Ŀ̫ܞԴữW(xu)ѭh(hun)ֽˮһNЧh(hun)ƚ䷽̈D£
P(gun)(yng)ğữW(xu)ʽ飺
(yng)ISO2(g) + I2(g) + 2H2O(l) === 2HI(aq) + H2SO4(aq) H1 =213 kJmol-1
(yng)IIH2SO4(aq) === SO2(g) + H2O(l) + O2(g) H2 = +327 kJmol-1
(yng)III2HI(aq) === H2(g) + I2(g) H3 = +172 kJmol-1
f_ǣ
A. ԓ^̌F(xin)̫ܵW(xu)ܵD(zhun)
B. SO2I2(yng)˴
C. (yng)ğữW(xu)ʽ飺2H2O(l) === 2H2 (g)+O2(g) H = +286 kJmol-1
D. ԓ^̽ˮֽƚ䷴(yng)Ļ(yng)H׃
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿҶᣬˮ˜yᾧwH2C2O4xH2OеxֵijСMM(jn)ЌE£
ٷQȡ1.260gᾧw100mLҺ
ȡ25.00mLԓH2C2O4ҺFƿ(ni)ټmϡ
ÝȞ0.1000mol/LKMnO4(bio)(zhn)ҺM(jn)еζζ_(d)Kc
؏(f)ӛ픵(sh)(j)£
̖ | V(KMnO4Һ) | |
ζǰ̶/mL | ζ̶/mL | |
1 | 0.10 | 10.00 |
2 | 1.10 | 11.10 |
3 | 1.50 | 13.50 |
4 | 0.70 | 10.80 |
شІ}
(1)ҶKMnO4(bio)(zhn)Һ(yng)xӷʽ____________
(2)EҪʹßͲz^ι߀ȱٵIJx_______(Q)E۵ζ^ʢbKMnO4Һăx__________________(Q)
(3)ζ_(d)KcĘ(bio)־__________________________;
(4)(j)(sh)(j)ӋH2C2O4Һ|(zh)Ȟ______mol/Lx=____________
(5)ζKcrҕζ̶ܿtxֵ_____________(ƫƫС׃)
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ĿлW(xu) Դ }ͣ
}ĿI(y)늽ʳ}ˮƵҪa(chn)Ʒ
1(yng)W(xu)ʽ飺___
2늽ʳ}ˮr___O^(q)ҺpH׃
3ȡꎘO^(q)ҺϵЌнY(ji)Փe`___ĸ
A.μʯԇҺʼtɫ
B.μȻVҺаɫa(chn)
C.ʯʯКݮa(chn)
D.ȼٵμyҺa(chn)fҺкx
4늽ʳ}ˮһΕrgҪҺ֏(f)늽ǰĠB(ti)(yng)Һм루ͨ룩һ___ĸ
A.NaClw B.NaClҺ C.HClw D.}
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ĿлW(xu) Դ }ͣ
}ĿȡNߏȺϽ͟ϵҪ֮һԴ(ҪNiOCoOFe2O3)ԭƂ伃懵ʾD£
شІ}
(1)֪C(s)+O2(g)=CO2(g) H1=+393.5kJmol1
CO(g)+)+O2(g)=CO2(g) H2=283.0kJmol1
(yng)aĻW(xu)ʽ___________߷(yng)aԭCO2ƽD(zhun)ʵĴʩ___________
(2)xӷʽʾAϴ^̰l(f)ķ(yng)___________
(3)懵ʻ(yng)飺Ni(s)+4CO(g)Ni(CO)4(g) H
һضһĴ懺CO뵽1Lĺ]з(yng)3syNi(CO)4|(zh)0.6molt03s(ni)ƽ(yng)v(CO)=___________molL1s1
懵ʻ(yng)ƽⳣ(sh)_(d)ʽK=___________(dng)ضߕrKpСtԓ(yng)ġH___________0(><=)
(4)ʻĮa(chn)Fe(CO)5Co2(CO)8Ni(CO)4P(gun)|(zh)£
sȡNi(CO)4(yng)xm˜ضȷ___________
(5)230ֽNi(CO)4(g)ȡ懣@г̼ԭ___________(\ûW(xu)ƽƄԭ)
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ĿлW(xu) Դ }ͣ
}ĿЏĺˮиǏĺȡ|(zh)̣
ҝҺ
I-Һ
I2Һ
I2Ȼ̼Һ
w
1^V___abcdʾͬȡ___
2F(xin)ПͱĊAփx^VȱٵIJx___ȡ߀ҪIJx___
3I-ҺͨȚl(f)(yng)xӷʽ___
4I2ˮҺмȻ̼ʎo^쵽ҺҺ@___
5Ȼ̼ĵˮȡԭǢ_________
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ĿлW(xu) Դ }ͣ
}Ŀf_
A. 0.1 molL1İˮм@wtҺ
B. 0.1 molL1һԪ(HA)ҺpH=3tԓҺУc2(H+)=c(H+)c(A)+KW
C. 1 mol KAl(SO4)2ҺмBa(OH)2Һõ|(zh) 2 mol
D. Ca(ClO)2Na2SO3FeCl3NaAlO2Һɾòԭ|(zh)
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ĿлW(xu) Դ }ͣ
}ĿücȚl(f)ȡ(yng)ĸa(chn)Ʒa(chn)}O(sh)ڹI(y)ѳɞF(xin)ijW(xu)dȤСMMڌģM^O(sh)ӋbDʾ
1AȡC12(yng)ĻW(xu)ʽ_____________________________
2DbеʯKIĩ_________________________
3Ebõ______________̖
AռwBȚCȻ
4Ebг}⣬߀ЙCEзx}ѷ______________
5lmolCH4cC12l(f)ȡy4NЙCȡ|(zh)tĵȚ|(zh)______________
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