# Problem: What is the pH of a solution of 0.25 M K3PO4, potassium phosphate? GivenKa1 = 7.5 * 10-3Ka2 = 6.2 * 10-8Ka3 = 4.2 * 10-13

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What is the pH of a solution of 0.25 M K3PO4, potassium phosphate? Given

Ka1 = 7.5 * 10-3
Ka2 = 6.2 * 10-8
Ka3 = 4.2 * 10-13

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Our tutors have indicated that to solve this problem you will need to apply the Polyprotic Acid concept. You can view video lessons to learn Polyprotic Acid. Or if you need more Polyprotic Acid practice, you can also practice Polyprotic Acid practice problems.

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Based on our data, we think this problem is relevant for Professor Dixon's class at UCF.