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        1. }ĿijW(xu)dȤСMW(xu)(x)˚wȡռ󣬌(du)P(gun)֪R(sh)M(jn)пY(ji)Ո(qng)һc}Ŀ(ni)ݣ

          1ЃxQa_______b_______

          2bBCÁȡ̼bC(du)bBڲă(yu)(sh)_______Ҳüӟ̼cNaHCO3wa(chn)̼c̼ˮȡCO2(yng)xõİl(f)ռbÞ_______

          3(sh)(yn)ȡҪE

          ټӟ ڰˎƷbԇ̶ܺF_(ti) ۙzbõĚ Ϩƾ ˮȡⷨռwޏˮȡ(do)_IJǣ̖(ho)______

          4FռCO2Ҫy(c)ɵCO2wweˮϷһֲĿ_______ֲϷԭеĿ՚⌦(du)(sh)(yn)Y(ji)_____@Ӱ푣С򡰟o

          𰸡ƾ Li© Sr(sh)Ʒ(yng)İl(f)cֹͣ AE ۢڢ٢ݢޢ ̼ˮ(yng)Ӱ푌(sh)(yn)Ĝ(zhn)_ o

          ϡ}̼}(yng)Ȼ}ˮͶ̼̼cӟֽ̼c̼ˮ̼ˮ(yng)̼ᡣ

          1xQaƾbLi©

          2bBCÁȡ̼bCж׸壬ڶ׸Ϸ÷(yng)ĹwKˎƷո·÷Һ©BͨעҺwˎƷʹҺwcw|(yng)ֹͣr(sh)P(gun)](do)ܵz_P(gun)(ni)^m(x)(yng)a(chn)wʹ(qing)(hu)Һwʹ䲻cw|ֹͣ(yng)bC(du)bBڲă(yu)(sh)ǿSr(sh)Ʒ(yng)İl(f)cֹͣüӟ̼cNaHCO3wa(chn)̼c̼ˮȡCO2(yng)xõİl(f)bÞӟbãtxbACO2ˮܶȱȿ՚(yng)xõռbÞEʑ(yng)xõİl(f)ռbÞAE

          3(sh)(yn)ȡ_IJǙzbÚˎƷbԇ̶ܲF_(ti)ϣӟˮռwˮȡ(do)Ϩƾ_IJǢۢڢ٢ݢޢ

          4FռCO2Ҫy(c)ɵCO2wwe̼ˮ(yng)̼ˮϷһֲĿDZ̼ˮ(yng)Ӱ푌(sh)(yn)Ĝ(zhn)_ֲϷԭеĿ՚ⲻ(hu)ܽˮ(du)(sh)(yn)Y(ji)o@Ӱ푡

          (x)(c)ϵд
          P(gun)(x)}

          ĿлW(xu) Դ

          }ĿټٲճБ(yng)ÏV

          1XKƳXX_____ԣ(do)늡չ

          2XYZNҊټ}Һ·(yng)tNٵĻ(dng)______ĸ

          l(f)(yng).

          A B C D

          3TiHڿ՚ȼҲڶ̼?d)ȼϡКw͸ߜؗlȻ⁺Vl(f)ÓQ(yng)ƂՈ(qng)ȻƂ⁵ĻW(xu)ʽ_____

          4|̖(ho)ĸķeĿF캽ĸҪc՚е_____Ȱl(f)(yng)Pgϡ}FPĻW(xu)ʽ_____

          5ijFSÿ4900t76%ijFVʯԓSՓϿծa(chn)98%F|(zh)_____t

          6һ\۷ϡ}ȻFȻ~ĻҺַ(yng)^V?yn)Vм}Кݮa(chn)tVһеĹw_____W(xu)ʽVҺһ|(zh)_____W(xu)ʽ

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿЌ(sh)(yn)жˮ]wF(xin)ˮҪõǣ

          A

          B

          C

          D

          (sh)(yn)

          b

          O2ȼ

          y(c)՚O2

          FzO2ȼ

          ̽ȼl

          ƿеˮշųğ

          Ͳеˮͨ^ˮwe׃óO2we

          ƿеˮsRڻֹƿը

          еˮӟ~Ƭ^՚

          A. A B. B C. C D. D

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀƽ淽ʽ

          (1)_____Cu2(OH)2CO3=_____CuO+_____CO2+_____H2O

          (2)_____KMnO4=_____K2MnO4+_____MnO2+_____O2

          (3)_____Al+_____Fe3O4=_____Fe+_____Al2O3

          (4)_____Al+_____H2SO4=_____Al2(SO4)3+_____H2

          (5)_____Al(OH)3+_____HCl=_____AlCl3+_____H2O

          (6)_____C22H46+_____O2=_____CO2+_____H2O

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀώ̼cĩcϡ}ȡ̼Ɍ(sh)(yn)λͬW(xu)Mb°l(f)bJ(rn)mһb()

          A. A B. B C. C D. D

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿijоW(xu)(x)СMy(c)ʯʯ̼}|(zh)?jn)?sh)õķ£ȡԓʯʯƷ20 g80 gϡ}Ĵμ(sh)(yn)^Ô(sh)(j)±(֪ʯʯƷкеĶs|(zh)ˮҲcϡ}ᷴ(yng))

          (sh)(yn)Δ(sh)

          ϡ}|(zh)/g

          ʣw|(zh)/g

          1

          20

          15

          2

          20

          10

          3

          20

          6.8

          4

          20

          n

          (j)(sh)(yn)(sh)(j)Ӌ(j)㣺

          (1)nĔ(sh)ֵ_____

          (2)Ʒ̼}|(zh)?jn)?sh)_____

          (3)Ӌ(j)Ʒ̼}ȫ(yng)r(sh)a(chn)̼|(zh)_____(Y(ji)_0.1 g)

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿijͬW(xu)(du)ɉKVʯƷе̼}|(zh)?jn)?sh)M(jn)Йzy(c)µkȡ8g@NʯʯƷ40gϡ}Ĵμ룬y(c)^Ô(sh)(j)Ҋ±֪ʯʯƷкеs|(zh)ˮc}ᷴ(yng)Ո(qng)Ӌ(j)㣺

          ̖(ho)

          ϡ}|(zh)g

          ʣw|(zh)g

          1

          10

          5.5

          2

          10

          m

          3

          10

          1.2

          4

          10

          1.2

          18gʯʯƷкs|(zh) ˣ

          2mĔ(sh)ֵ(yng) 

          3ϡ}|(zh)?jn)?sh)Ƕ٣

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀȥ|(zh)еs|(zh)̖(ho)(ni)s|(zh)xԇ򷽷_ǣ

          A.ߜџB.Һm\

          C.ҺҺD.ɳܽˮ^Vl(f)

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿԪڱnjW(xu)(x)оW(xu)Ҫߣ±Ԫڱһ֣

          1ijӵĽY(ji)(gu)ʾDԓӷ̖(ho)_______

          2˴ŹNMRg(sh)яV(yng)t(y)W(xu)I(lng)ֻ֪|(zh)Ӕ(sh)攵(sh)ԭӲNMRF(xin)Т~NԪصԭܮa(chn)NMRF(xin)______Ԫط̖(ho)

          3ɱТ٢ڢNԪؽMɵijЙC(j)ˮСR҂ṩĠIB(yng)Ҫ_______

          鿴𰸺ͽ>>

          ͬ(x)(c)