1.

l 8lRymbols and subscript numbers is known as the formulaA metal M forms a compound MPO, What will be the formulaof the metal sulphate?1) M,SO,13.A) MiSOJ,14. Chemical formula for sod

Answer»

M2(SO4)3

because PO4 has 3 charge , so, M will also have 3 charge , while SO4 , will have only 2 .

so, 3*M2 = 2*(SO4)3 = > 6 = 6



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