The redox reaction is possible between: 1) CaO and H₂0 3) CaCO₃ and HC1 2) CuO and HNO₃
September 17, 2021 | education
| The redox reaction is possible between: 1) CaO and H₂0 3) CaCO₃ and HC1 2) CuO and HNO₃ 4) CuO and C Write down the ORP equation and make an electronic balance.
4) СuО и С
1) СuO+C=Cu+CO
Cu2⁺+2e=Cu⁰
C⁰-2e=C2⁺
C⁰-2e+Cu2⁺+2e=C2⁺+Cu⁰
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