Question

Write the molecular formulae of all the compounds that can be formed by the combination of

following ions Cu 2+ , Na + , Cl – , PO 4 -3

Answer 1

Explanation:

Compounds are formed by the combination of cation and anion.

On combining all the possible positive ions with negative ions, we get

CuCl

2

,CuSO

4

,NaCl,Na

2

SO

4

,FeCl

3

,Fe

2

(S

Answer 2

Answer:

cu na po 4r science question