}ĿijУW(xu)dȤСM(du)ѩеĚwM(jn)̽Ո(qng)شІ(wn)}
1룺ѩеĚwǶ̼
עȡһѩ̣ʎȻҺw?jn)DռһעĚw(wn)O(sh)Ӌ(j)(sh)(yn)C̼ ԓ(yng)ĻW(xu)ʽ飺
2(du)̼|(zh)̽
ռһעCO2 Ȼԓwͨ^(gu)DʾbúDТܞɫʯҺ(rn)ڡ۞ɫʯҺȾɫĸl(f)F(xin)
23׃t@?yn)?/span>
41׃tf(shu)
1Ҳ׃tԭǣ
3ԓСM߀ע_ѩƿ^쵽дݮa(chn)@f(shu)̼ˮܽĶcP(gun)
𰸡
1̼ͨʯˮCO2+CaOH2TCaCO3+H2O
2̼ʹɫʯ׃ɫܶȱȿ՚Ĵ̼ˮ(yng)̼
3(qing)ض
⣺1ڶ̼c}ķ(yng)̼}ˮO(sh)Ӌ(j)(sh)(yn)錢̼ͨʯˮ^쵽ʯˮ׃䷴(yng)ĻW(xu)ʽǣCO2+CaOH2TCaCO3+H2O2̼ͨʯҺȾɫĸڢ۶׃ɫf(shu)̼ʹʯ׃ɫ̼ͨɫʯҺ(rn)׃tf(shu)̼ˮl(f)˻W(xu)(yng)ҢܱȢ׃tf(shu)̼ܶȱȿ՚Ĵ3ˮnj̼?x)wӉ֮Ƴɵģ_ˮƿw(qing)׃С̼ܽȜpСˮ(hu)Ԅ(dng)(li)f(shu)˚wܽS(qing)ĜpСpСˮԺ(hu)ãθ(ni)Ĝضȸ߶̼ܽ׃С(do)µģښwܽSضȵ߶S(qing)ښwܽėlǵ͜غ߉Դǣ1̼ͨʯˮCO2+CaOH2TCaCO3+H2O2ٶ̼ʹɫʯ׃ɫܶȱȿ՚Ĵ۶̼ˮ(yng)̼ᣮ3(qing)ضȣ
c(din)J(rn)挏}Ҫ˽W(xu)ʽֱ_(d)ʽxʽ(ע⣺aƽ bl c̖(ho))
ĿлW(xu) (li)Դ }ͣ
}Ŀ(j)Ќ(sh)(yn)bÈDҪشІ(wn)}
1(sh)(yn)xٵQ
2ڌ(sh)(yn)^(gu)ҺͶiȡ⣬(yng)xðl(f)bǣ̖(ho) (yng)ĻW(xu)ʽ
3bDˮռ⣬ռꮅ(yng) _ƾbEˮռ⣬ƿ?j)?ni)bMˮwab(do)ͨƿ?j)?ni)(yn)MIJ
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ĿлW(xu) (li)Դ }ͣ
}ĿW(xu)dȤСM(du)ijI(y)UˮH2SO4Na2SO4H2SO4ĺM(jn)Мy(c)҃ͬW(xu)ͬĜy(c)Ո(qng)شP(gun)(wn)}
1ͬW(xu)ȡ50gUˮڟu|(zh)|(zh)?jn)?sh)20%NaOHҺ(yng)^(gu)ҺpH׃D
50gUˮH2SO4|(zh)ǶӋ(j)^(gu)
ڮ(dng)30g NaOHҺr(sh)е|(zh)W(xu)ʽ
2ͬW(xu)BaCl2ҺNaOHҺy(c)UˮеH2SO4ĺY(ji)ܕ(hu)ƫߡƫ͡׃
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ĿлW(xu) (li)Դ }ͣ
}ĿD1ABCĽY(ji)(gu)ʾDD2ǃɷNԪԪڱϢ
1D1AY(ji)(gu)ʾDx=CY(ji)(gu)ʾDy=BY(ji)(gu)ʾDĽY(ji)(gu)ʾDԭӡ(yng)xӡxӡ
2D2з(ni)ęMϑ(yng)Ԫط̖(ho)D1BY(ji)(gu)ʾDĻW(xu)̖(ho)
3D1NY(ji)(gu)ʾDʾɃɽY(ji)γɵ|(zh)ĻW(xu)ʽ
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ĿлW(xu) (li)Դ }ͣ
}Ŀ܇βежwD(zhun)՚еijɷ֣^Y(ji)(gu)ʾDDf(shu)(yn)֔(jn)?sh)ǣ?
A.(yng)ǰЃɷN|(zh)
B.W(xu)׃ı|(zh)r(sh)ӷֳԭԭ½Mϳ|(zh)ķ
C.ڻW(xu)׃ӷֳԭԭ½Mϳ|(zh)
D.^Y(ji)(gu)ʾDĻW(xu)(yng)ʽ2NO+2CO N2+2CO2
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ĿлW(xu) (li)Դ }ͣ
}ĿW(xu)(yng)ǰи(xing)Уԭӿ(sh)ڷӿ(sh)|(zh)|(zh)|(zh)ķNԪصķNһl(f)׃
A. ڢ B. ٢ۢ C. ٢ڢۢܢ D. ٢ڢ
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