What is the empirical formula of C₈H₆O₃?

Name: What is the empirical formula of C₈H₆O₃?
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Question

Quizplus · Accepted Answer

The empirical formula is the simplest whole number ratio of the elements in a compound. To find the empirical formula, we divide the subscripts of each element by the greatest common factor. In this case, the greatest common factor is 2, so the empirical formula is C₄H₃O₁.5. However, empirical formulas must be written with whole numbers, so we multiply the subscripts by 2 to get C₈H₆O₃.

What Is the Empirical Formula of C₈H₆O₃