Question
What is the value of K a for HPO 4 2- ? Blank 1 What is the value of K b for HPO 4 2-
What is the value of Ka for HPO42-? Blank 1
What is the value of Kb for HPO42-? Blank 2
Will HPO42- give an acidic, basic or neutral solution? Blank 3
A table of Ka values shows the following for phosphoric acid, H3PO4.
Ka1 = 7.5x10-3
Ka2 = 6.2x10-8
Ka3 = 4.2x10-13
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Quantitative Chemical Analysis
Authors: Daniel C. Harris
8th edition
1429218150, 978-1429218153
