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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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 Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter15: Complex Ion And Precipitation Equilibria

Section: Chapter Questions

Problem 26QAP: At 25C, 10.24 mg of Cr(OH)2 are dissolved in enough water to make 125 mL of solution. When...

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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-]
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