the chemical formula of sodium sulphate Na2so4 and ferric phosphate is FePO4. why is it so?Explain
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Formula of Sodium sulphate is Na2SO4
this is bcoz valency of Na is +1 while the valency of SO4 molecule is -2. So while writing the formula of sodium sulphate valencies are crossed over other ion.
Hence formula of sodium sulphate is Na2SO4.
___________________________
Similarly we have to cross the valence of Fe and PO4 So as to get its chemical formula.
HOPE IT HELPS...
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this is bcoz valency of Na is +1 while the valency of SO4 molecule is -2. So while writing the formula of sodium sulphate valencies are crossed over other ion.
Hence formula of sodium sulphate is Na2SO4.
___________________________
Similarly we have to cross the valence of Fe and PO4 So as to get its chemical formula.
HOPE IT HELPS...
MARK AS BRAINLIEST IF IT HELPED U...
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