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October 24, 2014

Homework Help: chemistry

Posted by stephanie on Sunday, March 10, 2013 at 10:18pm.

1L of a buffer composed of acetic acid and sodium acetate has a pH of 4.3. Adding 10mL of 2M sodium hydroxide solution to 100mL of this buffer causes the pH to rise to 4.87. what is the total molarity of the original buffer?

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