Chemistry, asked by ved58, 1 year ago

The chemical formula of sodium sulphate is Na2SO4 and ferric phosphate is FePO4 why is it so ?

Answers

Answered by Verma1111

1)Na2S04
...Na....SO4
.....1+......2-
Thus by criss cross formula
Na2S04

2)FePO4
.....Fe...PO4
......3+.....3-
Fe3(PO4)3
Dividing the subscription by common factor 3
FePO4

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