Question

What is the total pressure inside a flask that contains 2.15 atm helium, 4.62 atm xenon, and 0.65 atm argon?

Answer 1

7.42 atm

Step-by-step explanation:

The total pressure is just the sum of partial pressures:

2.15 + 4.62 + 0.65 = 7.42 atm