question archive Balance the following equation in acidic conditions
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Balance the following equation in acidic conditions. Phases are optional.
Cu+NO3-Cu2+ +NO
Answer:
Cu = Cu2+ + 2e- ) x 3
NO3- + 4 H+ + 3e- = NO + 2 H2O ) x 2
3 Cu + 2 NO3- + 8 H+ = 3 Cu2+ + 2 NO + 4 H2O