CuSo4-cuO-cubr2-cu(oh)2

Question

CuSo4-cuO-cubr2-cu(oh)2

Answer 1

2CuSO4 (t)= 2CuO + 2SO2 + O2

CuO + 2HBr = CuBr2 + H2O

CuBr2 + 2NaOH = Cu(OH)2 + 2NaBr