}ĿijW(xu)dȤСMW(xu)(x)˚wȡռP(gun)֪RM(jn)пY(ji)Ոһc}Ŀ
1ЃxQb CbõQ
2(sh)(yn)Abȡ⣬(yng)ĻW(xu)ʽbEռtw(yng)ͨ루cd
3(sh)(yn)ȡrCbôBbڲă(yu)c(din)(sh)(yn)ȡĻW(xu)ʽ
𰸡
1Li©,wl(f)b
22KMnO4 K2MnO4+MnO2+O2,c
3ԿƷ(yng)İl(f)cֹͣ,H2SO4+ZnTZnSO4+H2
1bLi©CbõQwl(f)b2i⛼ӟi⛡iڹwӟxl(f)bA(yng)ʽ2KMnO4 K2MnO4+MnO2+O2Ebռܶȱȿ՚w(yng)cM(jn)3Cbȡwă(yu)c(din)ǿԿƷ(yng)İl(f)cֹͣ(sh)(yn)\ϡᷴ(yng)ȡ⣬W(xu)ʽǣH2SO4+ZnTZnSO4+H2
Դǣ1Li©wl(f)b22KMnO4 K2MnO4+MnO2+O2c3ԿƷ(yng)İl(f)cֹͣH2SO4+ZnTZnSO4+H2
c(din)ȡbúռ}ĿM(jn)Д༴ɵõҪ֪l(f)bã̹̼ӟҺӟռbã(j)|(zh)ܶܽԣˮռrݾBm(x)ðrռ_ʼųԇеĿ՚⣻ſ՚ⷨռwr(do)쵽ƿײ
ĿлW(xu) Դ }ͣ
}Ŀʡa(chn)ˮҬҬ֭ҬⶼʳҬ֭ˮஔ(dng)ʣҬ֭кSľSC(W(xu)ʽC6H8O6)SCһNܱo(h)wɻ{ՈشІ}
1SC̼ԭӂ(sh)Ȟ
2SC|(zh) ̼Ԫ|(zh)Ȟ
344gSCк gԪء
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿW(xu)֪R҂ƌW(xu)f_
A.܇ƏVɹ(ji)sYԴpٿ՚Ⱦ
B.Ȼй©(yng)_й©Դ
C.ʹʳƷӄԸʳƷƷ|(zh)^͠IB(yng)rֵ
D.ʳƷb(ni)䵪?d)Á?/span>
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