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April 19, 2014

Homework Help: College Chemistry

Posted by Elizabeth on Wednesday, November 10, 2010 at 5:10pm.

A buffer solution contains 0.120M acetic acid and 0.150M sodium acetate.

a. How many moles of acetic acid and sodium acetate are present in 50.0 ml of solution?

b. if we add 5.55 mL of 0.092M NaOH to the solution in part (a) how many moles of acetic acid , sodium acetate, and NaOH will be present after the reaction is finished?

c. if we add 0.50 ml of 0.087 M HCI to the solution in part (a), how many moles of acetic acid, sodium acetate, and HCl will be present after the reaction is done?

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