| A | B | C | D |
O | Zn | Ag | Cu | Cu |
ؓO | Cu | Cu | Zn | Zn |
늽|(zh)Һ | CuCl2 | H2SO4 | CuSO4 | FeCl2 |
ĿлW(xu) ԴԔ }ͣx}
AZn늘Oϰl(f)߀ԭ(yng) |
BƬ̺}еClbƄ |
CƬ̺acμӷ̪^쵽V׃tɫ |
DƬ̺bcμӵ۵⻯Һ^쵽Vo׃ |
鿴𰸺ͽ>>
ĿлW(xu) ԴԔ }ͣ}
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ĿлW(xu) ԴԔ }ͣx}
Ac늘OOl(f)߀ԭ(yng) |
BBͨǼ飬l(f)(yng) |
C늕rO2-xdOƄ |
DdOϵ늘O(yng)ʽ飺CH44O2+8e=CO22H2O |
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ĿлW(xu) ԴԔ }ͣx}
Ac߀ԭֱӽ|ܰl(f)(yng) |
Bҳ늘O(yng)ʽNO3-+4H+ + e-NO2+2H2O |
C~|(zh)p64gr׳Һ|(zh)64g |
D~|(zh)p64grҳܷͨ˜ʠr112LO2ʹwȫˮ |
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ĿлW(xu) ԴԔ }ͣ}
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ĿлW(xu) ԴԔ }ͣx}
| ԭ늳 | 늽 |
A | H+Pb늘O | H+Pb늘O |
B | ÿ3molPb | 2molAl2O3 |
C | OPbO2+4H++2e-=Pb2++2H2O | ꖘO2Al+3H2O-6e-=Al2O3+6H+ |
D | ![]() | ![]() |
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ĿлW(xu) ԴԔ }ͣx}
A_P(gun)KN̎tF늘O늘O(yng)ʽ飺Fe2e=Fe2 |
B_P(gun)KN̎ԜpFĸg |
C_P(gun)KM̎tF늘O늘O(yng)ʽ飺2Cl2e=Cl2 |
D_P(gun)KM̎ӏ̼(jng)_P(gun)KF |
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