- Caffeine In Coffee Tea And Cola Is A Stimulant For The Central Nervous System 1 261 G Pure Caffeine Sample Contains 0 1 (28.97 KiB) Viewed 157 times
Caffeine in coffee, tea and cola is a stimulant for the central nervous system. 1.261 g pure caffeine sample contains 0.
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Caffeine in coffee, tea and cola is a stimulant for the central nervous system. 1.261 g pure caffeine sample contains 0.
Caffeine in coffee, tea and cola is a stimulant for the central nervous system. 1.261 g pure caffeine sample contains 0.624 g C, 0.065 g H, 0.364 g N and 0.208 g O. What is the empirical formula of caffeine?