}ĿijW(xu)dȤСMM̼̽ԪصķǽԵ(du)(qing)(sh)(yn)b£
1BӺbú(sh)(yn)ǰM(jn)еһ_________xaQ______
2Bbʢŵԇ_________Cаl(f)(yng)ĻW(xu)ʽ_________
3ԓdȤСMO(sh)Ӌ(j)ˌ(sh)(yn)(j)ԭ_________ͨ^(gu)_________(sh)(yn)F(xin)Д̼ķǽԏ(qing)ڹķǽՈ(qng)eһl(sh)f(shu)̼ķǽԏ(qing)ڹķǽԣ________
4ԓСMһλͬW(xu)J(rn)ôˌ(sh)(yn)büˎƷҲCǽCl>C>Si,ǷͬԓͬW(xu)^c(din)_________ͬ⡱ͬ⡱
𰸡 zbõĚ Һ© NaHCO3Һ Na2SiO3CO2H2O=Na2CO3H2SiO3 Ԫص߃r(ji)(du)(yng)ˮԽ(qing)ԪصķǽԽ(qing) Cаɫz CH4SiH4(wn)̼|(zh)c⻯ϱȹ|(zh)c⻯ף̼|(zh)ÓQ|(zh)o֣ ͬ
1(yng)ɚw(sh)(yn)֮ǰҪz(yn)bõĚֹԲÌ(do)wй©(j)bÈDеăx֪aҺ©2ɵCO2кȻ䣬ȻҲcc(yng)Bbʢŵԇ̼cҺÁ(li)ȥȻCаl(f)CO2ccķ(yng)(yng)ĻW(xu)ʽNa2SiO3CO2H2O=Na2CO3H2SiO33̼cNa2SiO3Һ(yng)ɹᣬC̼ԱȹᏊ(qing)f(shu)̼ԪصķǽԱȹԪطǽԏ(qing)ʢNa2SiO3ҺԇгF(xin)ɫf(shu)̼ԪصķǽԱȹԪطǽԏ(qing)^Ԫطǽԏ(qing)߀ͨ^(gu)仯ﷀ(wn)Իc⻯ϵy׳̶ȵCH4SiH4(wn)̼|(zh)c⻯ϱȹ|(zh)c⻯f(shu)̼Ԫطǽԏ(qing)ڹ4}߃r(ji)ᣬ˲CǽCl>C>Si
ĿлW(xu) (li)Դ }ͣ
}ĿԪXYZWԪڱе(du)λDʾWԭӵ|(zh)Ӕ(sh)Ӕ(sh)f(shu)_ǣ
A. ԭӰ돽:W>Z>Y>X
B. ߃r(ji)(du)(yng)ˮԣX>W>Z
C. (jin)ΚB(ti)仯ğ᷀(wn):Y>X>W>Z
D. ԪXZWσr(ji)քec(sh)
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ĿлW(xu) (li)Դ }ͣ
}Ŀ(yu)|(zh)cɫɼtGgаɫAζ̿ڎ(x)Ʒr(sh)дiСַiЩ̼Ҟ˽ͳɱ(hu)^Ҫ(jin)becмеxõ|(zh)()
A. B. yҺ
C. D. cҺ
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ĿлW(xu) (li)Դ }ͣ
}ĿI(y)ƷMnCl2ҺкCu2Pb2x^(gu)y늽|(zh)MnSʹCu2Pb2xγɳȡMnCl2ɴ˿֪MnS
A BܽСCuSPbS
CܽcCuSPbSͬ DܽȴCuSPbS
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ĿлW(xu) (li)Դ }ͣ
}Ŀ
Д_
A. 254g I2gͨ2g H2g(yng)ş9.48 kJ
B. 1 mol̑B(ti)c1 molB(ti)1700 kJ
C. (yng)Įa(chn)ȷ(yng)Įa(chn)ﷀ(wn)
D. (yng)ķ(yng)ᅡȷ(yng)ķ(yng)ᅡ
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