Chemistry: The Molecular Nature of Matter and Change 7th Edition

Published by McGraw-Hill Education
ISBN 10: 007351117X
ISBN 13: 978-0-07351-117-7

Chapter 2 - Problems: 2.8

Answer

The tap water found in many areas of the United States leaves white deposits when it evaporates. This means there must be some chemical substances along with pure water, which is giving rise to those white deposits, suggesting it is a mixture.

Work Step by Step

See explanation
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.