Calculate the pressure of O2 necessary to generate an aqueous solution that is 6.0 x 10‐2 M in O 2 at 25° C. The Henry’s law constant for O 2 in water at 25°C is 1.3 x 10 ‐3 mole/L•atm
A) 7.8 x 10‐5 atm
B) 2.1 x 10‐2 atm
C) 46 atm
D) 1.28 x 104 atm
E) none of these