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April 18, 2014

Homework Help: Chem 2

Posted by Debbie on Monday, March 5, 2012 at 1:15am.

Which of the following has the highest buffer capacity?
A. 0.10M H2PO4-/0.10M HPO4 2-
B. 0.50M H2PO4-/0.10M HPO4 2-
C. 0.10M H2PO4-/0.50M HPO4 2-
D. 0.50M H2PO4-/0.50M HPOr 2-
E. They all have the same buffer capacity.

Double checking I believe C is the right answer.

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