Introduction to General, Organic and Biochemistry
11th Edition
ISBN: 9781285869759
Author: Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher: Cengage Learning
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The values of the dissociation constants for H3PO4 are given in the table above. If a solution has a pH of 1, which of the following chemical species would have the lowest concentration?
a) H+
b) H2PO4-
c) HPO42-
d) PO43-
Transcribed Image Text:(bv)*
H;PO,(aq)
7.5 × 10-3
Ka
Kaz
6.2 × 10-8
Kaz
4.2 x 10-13
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