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If the Ka for Al3+ is 1.00x10-5, then what is the pH of 0.250M Al(NO3)3?

General, Organic, and Biological Chemistry

7th Edition

ISBN:9781285853918

Author:H. Stephen Stoker

Publisher:H. Stephen Stoker

Chapter10: Acids, Bases, And Salts

Section: Chapter Questions

Problem 10.26EP: The formula for tartaric acid is preferably written as H2C4H4O6 rather than as C4H6O6. Explain why.

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Question

If the K_a for Al³⁺ is 1.00_^x10^-5, then what is the pH of 0.250M Al(NO₃)₃?

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