Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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HCI is a strong acid. You measured the pH of a 0.1M HCI solution and its pH was 1.0. You diluted the solution so that its new concentration was 0.01M and measured its pH. What would you expect? pH = 1.0 since it is still a strong acid pH = 1.0 since [H3O+] is 0.01M pH = 2.0 since [H3O+] is 0.01M pH >1.0 but can't be known exactly
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Transcribed Image Text:HCI is a strong acid. You measured the pH of a 0.1M HCI solution and its pH was 1.0. You diluted the solution so that its new concentration was 0.01M and measured its pH. What would you expect? pH = 1.0 since it is still a strong acid pH = 1.0 since [H3O+] is 0.01M pH = 2.0 since [H3O+] is 0.01M pH >1.0 but can't be known exactly
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