Given the following information, what is the pH? ratio of [HCO3]/[CO2] = 20/0.5 pK = 6.1 log of 10 = 1.0 log of 20 = 1.3 log of 40 = 1.6
a. pH = 7.0
b. pH = 7.4
c. pH = 7.1
d. pH = 7.7
e. It is impossible to determine the pH with the information provided.
D
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