Chemistry: Molecular Approach (4th Edition)

Published by Pearson
ISBN 10: 0134112830
ISBN 13: 978-0-13411-283-1

Chapter 4 - Section 4.2 - Reaction Stoichiometry: How Much Carbon Dioxide? - Conceptual Connection - Page 144: 4.1


The correct answer is (c)

Work Step by Step

According to the equation, each $O_2$ molecule reacts with 4 Na atoms. So, 12 Na atoms are required to react with 3 $O_2$ molecules. So, the correct answer is (c).
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