The pK value for HSO3 is 7.19. What mole ratio of K2 SO3 to KHSO3 is needed to preparea buffer with a pH of 7.46?[SO32 ][HSO3-]Submit AnswerRetry Entire Group7 more group attempts remaining

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Answered: The pK value for HSO3 is 7.19. What…

The pK value for HSO3 is 7.19. What mole ratio of K2SO3 to KHSO3 is needed to prepare a buffer with a pH of 7.46? [So, ] (HSO3-] %D Submit Answer Retry Entire Group 7 more group attempts remaining

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter16: Reactions Between Acids And Bases

Section: Chapter Questions

Problem 16.84QE: Phenolphthalein is a commonly used indicator that is colorless in the acidic form (pH 8.3) and pink...

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Question

The pK value for HSO3 is 7.19. What mole ratio of K2 SO3 to KHSO3 is needed to prepare
a buffer with a pH of 7.46?
[SO32 ]
[HSO3-]
Submit Answer
Retry Entire Group
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