Balance the redox reaction of eq.

Question

Cu2S + SO4(-2) gives CuO + SO2 (Acidic )

Answer 1

First step.
Cu2S ==> 2CuO
Cu changes from total of +2 on the left to total of +4 on the right.
S changes from +6 in SO4^2- to +4 in SO2.
Now you balance the two half reactions.

Answer 2

3 Cu2S + 8 SO4{-}2 + 8 H{+} = 6 CuO + 11 SO2 + 4 H2O

Answer 3

3Cu2s+8So4{-}+8H{+}=6Cuo+11So2+4H2o

Answer 4

2Cu2S + SO4^2- + 2H2O = 4CuO + 5SO2 + 4H+

Answer 5

2Cu2S + 3SO4^2- + 2H2O = 4CuO + 5SO2 + 4H+