1. HCl is a strong acid, which means that it dissociates completely in water. What is the pH of a 0.01M solution of HCI? Show your work. Explanation: 0.010 M HCI consist of: 0.010M [H*] ions AND 0.010 M [CI] ions 0.010M [H*] + 0.010 M [CI] is not equal to total 0.010 M HCI. This is o.k. – molarity has no additive property. To obtain pH, you need [H* ] ions. We established that [H*] = 0.010 M. %3D Since pH = -log[H*] ions, then what is pH? %3D Your answer:

1. HCl is a strong acid, which means that it dissociates completely in water. What is the pH of a 0.01M solution of HCI? Show your work. Explanation: 0.010 M HCI consist of: 0.010M [H] ions AND 0.010 M [CI] ions 0.010M [H] + 0.010 M [CI] is not equal to total 0.010 M HCI. This is o.k. – molarity has no additive property. To obtain pH, you need [H* ] ions. We established that [H] = 0.010 M. %3D Since pH = -log[H] ions, then what is pH? %3D Your answer:

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter13: Acids And Bases

Section: Chapter Questions

Problem 191MP

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