Chemistry 9th Edition

Published by Cengage Learning
ISBN 10: 1133611095
ISBN 13: 978-1-13361-109-7

Chapter 2 - Atoms, Molecules, and Ions - Questions - Page 73: 17


A chemical compound will always contain the same numbers and types of atoms.

Work Step by Step

Not just hydrogen, but every chemical compound. A given amount of hydrogen will react only with a specific amount of oxygen, and any excess oxygen will remain unreacted.
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