The mathematical statement which shows the correct relationship between the molecular formula and the empirical formula for C2H10N2 is this:
MOLECULAR FORMULA = 2 * EMPIRICAL FORMULA.
The molecular formula of a compound refers to a discreet chemical formula of the compound which shows the total number of atoms of each element in the compound.
The empirical formula of a compound is the formula which shows the simplest positive integer ratio of atoms of each element in a compound. Thus, to determine the molecular formula, the empirical formula has to be multiplied by 2
In the question given above, C2H10N2 is the molecular formula of the compound, the empirical formula is CH5N.
