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September 21, 2014

Homework Help: Chemistry

Posted by Sam on Monday, October 27, 2008 at 9:38pm.

While titrating 25.00mL of a weak acid, HA, with 0.1500M NaOH, you reach equivalence point after adding 27.00mL of the NaOH. The pH of the acid initially was 2.48. What is the dissociation constant of the acid?

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