Determine the partial pressure of oxygen necessary to form an aqueous solution that is 4.1 × 10–4 M O2 at 25°C. The Henry's law constant for oxygen in water at 25°C is 1.3 × 10 –3.
A. 0.53 atm
B. 0.24 atm
C. 0.32 atm
E. 0.77 atm
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