February 26, 2017

Homework Help: Chemistry

Posted by Linda on Wednesday, February 8, 2012 at 11:35am.

Your laboratory supervisor directs you to prepare 500.0 mL of a buffer with a pH of 9.40. You have available all the weak acids and bases listed in your textbook's appendix and the salts of those weak acids and bases. Describe how you could make this buffer.

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