Answer:-
To determine the molecular formula, follow these steps: Find the Empirical Formula – This is the simplest ratio of elements in the compound. Determine the Molar Mass – Use experimental data to find the actual molecular weight. Compare with Empirical Formula Mass – Divide the molecular mass by the empirical formula mass to get a whole number (n). Multiply the Empirical Formula – Multiply all subscripts in the empirical formula by n to get the molecular formula. For example, if the empirical formula is CH?O and the molecular mass is 180 g/mol, the molecular formula is C?H??O?.
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