Caffeine has the empirical formula C₄H₅N₂O and an approximate molecular weight of 194.2 g/mol. What is its molecular formula?

Name: Caffeine has the empirical formula C 4 H 5 N 2 O and an approximate molecular weight of 194.2 g/mol. What is its molecular formula?
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Quizplus · Accepted Answer

The empirical formula mass of C₄H₅N₂O is approximately 97.1 g/mol. The molecular weight of caffeine is 194.2 g/mol, which is about twice the empirical formula mass, indicating the molecular formula is C₈H₁₀N₄O₂.

Caffeine Has the Empirical Formula C4H5N2O and an Approximate Molecular

Caffeine Has the Empirical Formula C₄H₅N₂O and an Approximate Molecular