Construct the expression for Ka for the weak acid, HPO,2". HPO, (aq) + H20(1) = H;O*(aq) + PO, (aq) 1 Based on the definition of Ka, drag the tiles to construct the expression for the given acid. Ka =

Construct the expression for Ka for the weak acid, HPO,2". HPO, (aq) + H20(1) = H;O*(aq) + PO, (aq) 1 Based on the definition of Ka, drag the tiles to construct the expression for the given acid. Ka =

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter15: Solutions Of Acids And Bases

Section: Chapter Questions

Problem 15.114QE

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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

Construct the expression for Ka for the weak acid, HPO,2".
HPO, (aq) + H20(1) = H;O*(aq) + PO43 (aq)
1
Based on the definition of Ka, drag the tiles to construct the expression for the given acid.
Ка
%3D
RESET
[H;O]
[H;O*]
[OH]
[H;PO4]
[H;PO4]
[HPO,"]
[PO,"]
2[H;O]
2[H;O*]
2[OH]
[H;O]?
[H;O*p
[OH]?
[H;PO4]?
[H;PO, P
[HPO,]?
[PO, J?

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