How many grams of nitrogen are present in a 0.10-g sample of caffeine, the stimulant in coffee and tea? The formula of caffeine is C8H10N4O2. C = 12.0 g/mol ; O = 16.0 g/mol ; H = 1.0 g/mol ; N = 14.0 g/mol

How many grams of nitrogen are present in a 0.10-g sample of caffeine, the stimulant in coffee and tea? The formula of caffeine is C8H10N4O2. C = 12.0 g/mol ; O = 16.0 g/mol ; H = 1.0 g/mol ; N = 14.0 g/mol

General, Organic, and Biological Chemistry

7th Edition

ISBN:9781285853918

Author:H. Stephen Stoker

Publisher:H. Stephen Stoker

Chapter6: Chemical Calculations: Formula Masses, Moles, And Chemical Equations

Section: Chapter Questions

Problem 6.3EP: The compound 1-propanethiol, which is the eye irritant released when fresh onions are chopped up,...

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Question

How many grams of nitrogen are present in a

0.10-g sample of caffeine, the stimulant in coffee and tea? The formula of caffeine is C8H10N4O2.

C = 12.0 g/mol ; O = 16.0 g/mol ; H = 1.0 g/mol ; N = 14.0 g/mol

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