Multiple Choice
Given the pKa values for phosphoric acid of 2.14, 6.86 and 12.4, what is the ratio of HPO42-/H2PO4- in a typical muscle cell where the pH is 7.2?
A) 0.46
B) 2.2
C) 6.3 * 10-6
D) 1.1 * 105
E) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
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