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        1. }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)eһlŒ(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)šwй©(j)bÈDеăx֪aҺ©2ɵCO2кȻ䣬ȻҲcc(yng)Bbʢŵԇ̼cҺÁ(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

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

          ĿлW(xu) (li)Դ

          }Ŀз(yng)ȡ(yng)ǣ
          A.ϩڿ՚ȼ
          B.һl¸H2(yng)
          C.ڝ߻cᷴ(yng)
          D.ϩһl¸HCl(yng)

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }Ŀ|(zh)ڳˮܰl(f)ˮⷴ(yng)()

          A. B.

          C. D.

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          ĿлW(xu) (li)Դ

          }ĿԪXYZWԪڱе(du)λˆDʾWԭӵ|(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. ԪXZW߻σr(ji)քec(sh)

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }Ŀ(yu)|(zh)cɫɼtGgаɫAζ̿ڎ(x)Ʒr(sh)д󲿷iСַiЩ̼Ҟ˽ͳɱ(hu)^Ҫ(jin)becмеxõ|(zh)()

          A. B.

          C. D.

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }ĿʽC7H8кбh(hun)ğNһȴ

          A. 3N B. 4N C. 5N D. 7N

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          ĿлW(xu) (li)Դ

          }ĿI(y)ƷMnCl2ҺкCu2Pb2x^(gu)y늽|(zh)MnSʹCu2Pb2xγɳȡMnCl2ɴ˿֪MnS

          A BܽСCuSPbS

          CܽcCuSPbSͬ DܽȴCuSPbS

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }Ŀl(f)мӟɲƟ(400)|(zh)ҺԵõԓ|(zh)Ĺw( )

          A. ȻX B. ̼c C. V D. i

          鿴𰸺ͽ>>

          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

          鿴𰸺ͽ>>

          ͬ(x)(c)