Saturday, November 20, 2010

PLEASE HELP! pH Change?!?

What is the pH change of a 0.280 M solution of citric acid (pKa=4.77) if citrate is added to a concentration of 0.175 M with no change in volume?



If you could please show how you came to your answer that would be great. Thank you!PLEASE HELP! pH Change?!?
-.0873772887686862386127836789234

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