ijW(xu)УW(xu)dȤСM̽cc՚еⷴ(yng)Ąҳ̶ͻW(xu)@NֶM(jn)Ќ
[Ʒ](ֱ6-10mmL100mm)ԇ܊AСVc(x)߀ҪЩx _________________
[]W(xu)ҷքeСȡSСһKc⛣ÞVúֲֳܣܿڿۉcK⛉Kʹc⛣KM(jn)벣ü(x)c⛣K͵gλȻԇ܊AAbc⛣KIJھƾϼӟc⛣Kڲλֱc⛣Kr[rF(xin)ȼrtֹͣӟɼ҃λͬW(xu)l(f)F(xin)cڿ՚ȼҳ̶Ȳ]кܴeՈʧԭ ___
[M(jn)]W(xu)J(rn)ʧԭ؏(f)Eڼӟc⛣ۻϴ܃(ni)՚⣬^쵽܃(ni)c⛣Kȼ ȼ@Ą
[˼]Č̽cc՚еⷴ(yng)Ąҳ̶Ȇ
ĿлW(xu) Դ }ͣx
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ĿлW(xu) ԴлW(xu)2һҙzy(һ) }ͣ022
ijW(xu)УW(xu)dȤСM̽cc՚еⷴ(yng)Ąҳ̶ͻW(xu)@NֶM(jn)Ќ
[Ʒ](ֱ610 mmL100 mm)ԇ܊AСVc(x)߀ҪЩx________
[]W(xu)ҷքeСȡSСһKc()ÞVúֲֳܿڿۉcK(⛉K)ϣʹc()KM(jn)벣ü(x)c()K͵gλȻԇ܊AAbc()KIJھƾϼӟc()Kڲλֱc()Kr[rF(xin)ȼrtֹͣӟᣮɼ҃λͬW(xu)l(f)F(xin)cڿ՚ȼҳ̶Ȳ]кܴeՈʧԭ________
[M(jn)]W(xu)J(rn)ʧԭ؏(f)Eڼӟc()ۻϴ܃(ni)՚^쵽܃(ni)c()Kȼ________________ȼ@Ąң
[˼]Č̽cc՚еⷴ(yng)Ąҳ̶Ȇ
_______________________
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ĿлW(xu) Դ2013-2014W(xu)ʡW(xu)ڵһ(lin)CW(xu)ԇ棩 }ͣ}
S~VCuFeS2ǟ䓺͟~ҪԭϣڸߜƟɶ軯F~F~ǼtɫĩijW(xu)W(xu)dȤСMͨ^̽һtɫĩFe2O3Cu2OߵĻ̽^£
YϡCu2OһNAϡCuCuSO4,ڿ՚мӟCuO
O(sh)
O(sh)1tɫĩFe2O3O(sh)2tɫĩCu2OO(sh)3tɫĩFe2O3Cu2OĻ
O(sh)Ӌ̽
ȡĩϡУҺٵμKSCNԇ
1O(sh)1tF(xin)???????
2μKSCNԇҺ׃tɫijͬW(xu)J(rn)ԭͬwĩһFJ(rn)@Nf???? ɣ茑(yng)ĻW(xu)ʽ??????????????
3wĩδȫܽȻйwڣμKSCNԇrҺ׃tɫtCԭwĩ??? l(f)߀ԭ(yng)xӷʽ?????
̽졿
4(jng)^_tɫĩFe2O3Cu2OĻСMԓtɫĩȡ^đ\CuSO45H2O(jng)^Yϵ֪Һͨ^{(dio)(ji)ҺAԶʹCu2+Fe2+Fe3+քeɳpH£
СMO(sh)֭
ԇ1??? ԇ2??????? . ĸ
Aˮ????? BH2O2???? CNaOH??? D.CuO
ڹwXĻW(xu)ʽ????????
۲II??????????????
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ĿлW(xu) Դ2013-2014W(xu)꽭ʡУʮУ(lin)һ(lin)CW(xu)ԇ棩 }ͣ}
XF~ϽЏVđ(yng)ijW(xu)W(xu)dȤСM̽ٻľCãTO(sh)ӋúXF~ĺϽȡAlCl3Һđ\wCuSO45H2O䌍£
ՈشІ}?
1ϽĥɺϽ۵Ŀ??????????????????????????????????????????????
2EIаl(f)(yng)ĻW(xu)ʽ??????????????????????????????????????
3~Һ(jng)^һϵвEƵđ\һϵвEΞ???????? ???????? ^V
4ڞVҺBD(zhun)E^}Ɍm}ĞͨһNwԓwʽ???????????? ԇw^ɳEl(f)(yng)xӷʽ????????????????????????????????????????????
5ԓСMɆTYЫ@֪H2O2һNGɫڞVDмϡH2O2ƵCuSO4ԓ(yng)xӷʽ?????????????????????????????????????
6ɷNҲƂ~
һ2Cu+O22CuOCuO+H2SO4=CuSO4+H2O
Cu+2H2SO4()CuSO4+SO2+2H2O
ijSa(chn)CuSO4ՈxһNf?????????????????????????????
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