Chemistry: A Molecular Approach (3rd Edition)

Published by Prentice Hall
ISBN 10: 0321809246
ISBN 13: 978-0-32180-924-7

Chapter 3 - Sections 3.1-3.12 - Exercises - Problems by Topic: 106a

Answer

$$Cu(s) + S(s) --> Cu_{2}S(s)$$ $$2 Cu(s) + S(s) --> Cu_{2}S(s)$$

Work Step by Step

With the correct formulas and states, write the unbalanced equation. Then, balance Cu with a coefficient of 2 for Cu. Now element are balanced.
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