Question

Gas Laws
Instruction Active
Practicing Using Dalton's Law of Partial
QUICK CHECK Pressures
Four gases were combined in a gas cylinder with these partial pressures: 3.5 atm N2, 2.8 atm 02, 0.25
atm Ar, and 0.15 atm He.
Pc = P + P2 + P2 + ... + PR
What is the mole fraction of n2 in the mixture​

Answer 1

Answer:

People who ascend to high altitudes experience Dalton's law when they try to breathe. As they climb higher, oxygen's partial pressure decreases as total atmospheric pressure decreases in accordance with Dalton's law. Oxygen has a difficult time making it into the bloodstream when the gas's partial pressure decreases.

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