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omrglss omrglss
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6 years ago
A buffer of HPO42-/H2PO4- has a pH of 7.4 . What is the ratio of HPO42-/H2PO4- in this buffer?
 a. 1.6
 b. 0.62
 c. 2 x 10-3
 d. 7.0
 e. 1 x 10-14
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hsprousehsprouse
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6 years ago
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omrglss Author
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6 years ago
This site is awesome
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Yesterday
Helped a lot
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2 hours ago
Good timing, thanks!
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