Co-cu -cu(No3)2-cu(oH)

Question

Co-cu -cu(No3)2-cu(oH)

Answer 1

1. 2 HNO3 + 2 Cu = Cu ( NO3 )2 + H2 2. Cu ( NO3 )2 + 2 NaOH = Cu ( OH )2 + 2 NaNO3