Caffeine, a stimulant found in coffee, tea, and chocolate, contains 49.48% C, 5.15% H, 28.87% N and 16.49%O and has a molar mass of 194.2g/mol. Determine the empirical formula and molecular formula of

asked Aug 15, 2022 133k views

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Step-by-step explanation:

Its molecular weight is 194.19 g/mol and Empirical formula is C4H5N2O.

Piterden answered Aug 20, 2022

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