Chemistry: Principles and Practice (3rd Edition)

Published by Cengage Learning
ISBN 10: 0534420125
ISBN 13: 978-0-53442-012-3

Chapter 3 - Equations, the Mole, and Chemical Formulas - Questions and Exercises - Questions - Page 129: 3.5

Answer

A mole is the exact number of carbon atoms present in 12 grams of the isotope carbon-12. This number is equal to 6.022 x 10$^{23}$ atoms.

Work Step by Step

A mole is the exact number of carbon atoms present in 12 grams of the isotope carbon-12. This number is equal to 6.022 x 10$^{23}$ atoms.
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