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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
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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 caffeine.​

User David Hersey
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1 Answer

6 votes

Step-by-step explanation:

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

User Piterden
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