Question

explain molecular formula and empirical formula by using example of benzene​

Answer 1

Answer:

Molecular formulas tell you how many atoms of each element are in a compound, and empirical formulas tell you the simplest or most reduced ratio of elements in a compound. If a compound's molecular formula cannot be reduced any more, then the empirical formula is the same as the molecular formula. Combustion analysis can determine the empirical formula of a compound, but cannot determine the molecular formula (other techniques can though). Once known, the molecular formula can be calculated from the empirical.

empirical formula tells us the relative ratios of different atoms in a compound. The ratios hold true on the molar level as well. Thus, H2O is composed of two atoms of hydrogen and 1 atom of oxygen. Likewise, 1.0 mole of H2O is composed of 2.0 moles of hydrogen and 1.0 mole of oxygen .

Explanation:

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Answer 2

Answer:

molecular formula is the representation of the actual whole number ratio between the elements of the compound and the molecular formula of benzene is C6H6 while the empirical formula of benzene is simplest whole number ratio between elements of compound so empirical formula of benzene will be CH (1:1)

Explanation:

So molecular formula of benzene is C6H6 and empirical formula is CH