Write the molecular formulae of all the compounds that can be formed by the combination of following ions.
Cu^2+,Na+,Fe^3+,Cl-,SO4^2-,PO4^3-
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The molecular formula is the expression of the number of atoms of each element in one molecule of a compound. The molecular formula definition is the formula showing the actual number of each atom in a molecule. When the molar mass value is known, the Molecular Formula is calculated by the empirical formula.
CuCl2/ CuSO4/ Cu3(PO4)2
NaCl/ Na2SO4/ Na3PO4
FeCl3/ Fe2(SO4)3 / FePO4
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