A sample of oxygen is collected over water at a total pressure of 790.7 mmHg at 19°C. The vapor pressure of water at 19°C is 16.5 mmHg. The partial pressure of the O2 is
Select one:
a. 0.9305 atm.
b. 0.9349 atm.
c. 0.9088 atm.
d. 1.01 atm.
e. 0.8871 atm.
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