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Empirical formula of a compound X(molar mass = 78g/mol) CH. Write its molecular formula. Please help. |
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Answer» ,Empirical formula = CH.Empirical MASS = 12 + 1 = 13.We know, Molar mass = K × empirical mass=> 78 = k × 13=> k = 6.Hence, the compound is 6(CH) = C6H6.Hence, the given compound has molecular formula C6H6 which is famous by the name Benzene. |
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