Chemistry, 24.05.2021 09:10, justalittle

The total pressure in a tank fill with a mixture of gasses : Oxygen, Helium, and Argon is 15.3 atm. The phe = 3.2 atm , Po= 7.4 atm what is the PAr in the tank?

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The total pressure in a tank fill with a mixture of gasses : Oxygen, Helium, and Argon is 15.3 atm....