Chemistry: The Molecular Science (5th Edition)

Published by Cengage Learning
ISBN 10: 1285199049
ISBN 13: 978-1-28519-904-7

Chapter 14 - Acids and Bases - Questions for Review and Thought - Topical Questions - Page 652b: 25

Answer

Hydronium ion concentration: $[H_3O^+] = 3.162 \times 10^{- 11}M$ This solution is basic.

Work Step by Step

$[H_3O^+] = 10^{-pH}$ $[H_3O^+] = 10^{- 10.5}$ $[H_3O^+] = 3.162 \times 10^{- 11}$ Solutions with pH>7 * are considered basic. * or $[H_3O^+] < 10^{-7}M$ * At 25$^{\circ}$ C
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.