posted by Vernita Bickcom .
What is the total pressure of a gas mixture that contains hydrogen at 0.45 atm, nitrogen at 0.25 atm, and argon at 0.60atm?
Dalton's law of partial pressures tells that the total pressure is the sum of the partial pressures. Therefore,
Ptotal = 0.45 atm + 0.25 atm + 0.60 atm = ??