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If empirical formula and molar mass of a compound is P2O5 and 142 respectively. the molecular formula of the compound will be....

If empirical formula and molar mass of a compound is P2O5 and 142 respectively. the molecular formula of the compound will be....
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If empirical formula and molar mass of a compound is P2O5 and 142 respectively. the molecular formula of the compound will be....

User Whyser
by
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1 Answer

3 votes

Answer:

molecular formula = molar mass ÷ empirical formula

n = 142 ÷ 142

n = 1

molecular formula (P2O5)1 = P2O5

User GregoryBrad
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