text: what are the electrolysis products of molten copper sulphate?   since so4- ions are not oxidized at the anode:   cu2+(aq) + 2e- --> cu(s)  2h2o(l) --> 4h+(aq) + o2(g) + 4e-  4h+(aq) + 4e- --> 2h2(g)   the overall equation:  2cu2+(aq) + 2h2o(l)  ->  2cu(s) + 2h2(g) + 02(g)   the products are cu(s), h2(g)and o2(g)