What salt is formed when a solution of copper(II) hydroxide is neutralized by phosphoric acid, H3PO4?

Question

(Type your answer using the format [NH4]+ for NH4+ and [Ni(CN)4]2- for Ni(CN)42-.)
__________

Give the equation of this process. (Type your answer using the format (NH4)2CO3 for (NH4)2CO3. Use the lowest possible coefficients.)
_____ H3PO4 + ___ ___ = ___ ____ + ____ H2O

Answer 1

You give very specific instructions!

Here is my version and you can adjust it to suit your own requirements:

3 [Cu 2+ (aq) + 2 OH 1- (aq)] + 2 [3 H 1+ (aq) + PO4 3- (aq)] ---> [3 Cu 2+ (aq) + 2 PO4 2- (aq)] + 6 H2O (l)

OR:

3 Cu(OH)2 + 2 H3PO4 --> Cu3(PO4)2 + 6 H2O