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April 16, 2014

Homework Help: Chemistry - Molarity

Posted by Amy on Monday, December 10, 2012 at 10:56pm.

Potassium hydrogen phthalate is a monoprotic acid. Dihydrogen phthalate (H2C8H4O4) is a diprotic acid. An analyte sample contains 0.127 M KHP and 0.0678 M H2C8H4O4. What volume of a 0.205 M NaOH solution is required to neutralize 25.0 mL of the analyte solution?

Molar masses:
H2C8H4O4 - 166.13 g/mol
KHP - 204.23 g/mol

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