Suppose you could buy a bottle of water claiming that it contains 76 ppm oxygen. The law constant for water is k = 1.2 x 10 -3 M atm -1. What pressure would the water have to be bottled under to obtain the claimed concentration?
a. 0.069 atm
b. 3.88 atm
c. 1.98 atm
d. 1.70 atm