Chemistry: An Introduction to General, Organic, and Biological Chemistry (12th Edition)

Published by Prentice Hall
ISBN 10: 0321908449
ISBN 13: 978-0-32190-844-5

Chapter 2 - Section 2.7 - Density - Challenge Questions - Page 54: 2.95c

Answer

157 tablets are required

Work Step by Step

From part a, we have: $LD_{50}$ of caffeine for 81.63 kg person = 15673.47 mg Amount of caffeine in 1 tablet = 100 mg / tablet Tablets required = 15673.47 mg / 100 mg/tablet = 157 tablets
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