Caffeine, a stimulant in coffee and tea, hasa molar mass of 194.19 g/mol and a masspercentage composition of 49.48% C, 5.19%H, 28.85% N, and 16.48% O. What is themolecular formula of caffeine?1. C4H4N402. САН4N10023. C2H10N3O24. C3H10N4O25. C3H10N4O26. C4H;N2O

Caffeine, a stimulant in coffee and tea, a molar mass of 194.19 g/mol and a mass percentage composition of 49.48% C, 5.19% H, 28.85% N, and 16.48% 0. What is the has molecular formula of caffeine? 1. C4H4N40 2. C4H4N1002 3. C2H10N3O2 4. C3H10N4O2 5. C3H10N4O2 6. C4H5N2O

Caffeine, a stimulant in coffee and tea, a molar mass of 194.19 g/mol and a mass percentage composition of 49.48% C, 5.19% H, 28.85% N, and 16.48% 0. What is the has molecular formula of caffeine? 1. C4H4N40 2. C4H4N1002 3. C2H10N3O2 4. C3H10N4O2 5. C3H10N4O2 6. C4H5N2O

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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