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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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bsrikumaran bsrikumaran
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3 years ago
What is the equilibrium pH of a 0.626 M solution of H3PO4(aq)? (Ka1 = 7.5 × 10-3, Ka2 = 6.2 × 10-8, Ka3 = 4.8 × 10-13)


▸ 1.16

▸ 3.71

▸ 12.32

▸ 6.26

▸ 7.21
Textbook 
Chemistry: An Atoms First Approach

Chemistry: An Atoms First Approach


Edition: 3rd
Authors:
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ichich
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