In a series of experiments, the U.S. Navy developed an undersea habitat. In one experiment, the mole

Question:

In a series of experiments, the U.S. Navy developed an undersea habitat. In one experiment, the mole percent composition of the atmosphere in the undersea habitat was 79.0% He, 17.0% N2, and 4.0% O2. What will the partial pressure of each gas be when the habitat is 58.8 m below sea level, where the pressure is 6.91 atm?