ijУW(xu)dȤСMͬW(xu)(j)ṩăxˎƷώָ(do)DxbM(jn)˚wƂ䌍
A B C D E
1xaQ
2ͬW(xu)ψDxBEbõĽMȡзҺ© ռ߀xõb (yng)ֱ_(d)ʽ zƤBbBEеIJ(do)ܕr(yng)ȰѲܿ ȻѲܲzƤռwǰ(yng)ƿbM w (dng) r_ʼռ(dng) rԓƿ(ni)ѝM
3ͬW(xu)xb ĽMȡ̼(yng)ֱ_(d)ʽ
4ͬW(xu)Qȡһ|(zh)KMnO4wԇضȿ250ӟȡO2Y(ji)rͬW(xu)l(f)F(xin)ˮռO2Փa(chn)ᘌ@һF(xin)ͬW(xu)M(jn)̽
[]I(yng)ɵMnO2ֽųO2
II(yng)ɵK2MnO4ֽųO2
III(yng)ɵK2MnO4MnO2ֽⶼųO2
[C]ͬW(xu)ֳɃɽMքeM(jn)Ќ
һMͬW(xu)ȡһ|(zh)MnO2250l¼ӟһΕrgsyMnO2|(zh)׃t e`ڶMͬW(xu)ȡK2MnO4250l¼ӟᣬ]Üy|(zh)ķó˲II_ĽY(ji)ՓԓMͬW(xu)xČ
[չ]l(f)F(xin)KClO3wӟȡO2ķ(yng)ʺKMnO4wcKClO3wϼӟtKClO3ķֽʴӿՈfKMnO4KClO3ķֽⷴ(yng)Ƿʲô
ĿлW(xu) Դ }ͣ
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һNr | Aԇ Bԇ |
ۛ]D(zhun) |
ڶNr | Aԇ Bԇ |
|
Nr | Aԇ Bԇ |
ȫD(zhun) |
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AԇУ BԇУ |
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N r |
AԇУ BԇУ |
ȫD(zhun) |
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