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

Cu2+, Na+, Fe3+, Cl-, SO42-, PO43-

Molecular formulae of compounds are-

(i) CuCl2


(ii) CuSO4


(iii) Cu3(PO4)2


(iv) NaCl


(v) Na2SO4


(vi) Na3PO4


(vii) FeCl3


(viii) Fe2(SO4)3


(ix) FePO4


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