Chemistry, 01.03.2021 19:50 lilblackbird4

Heliox is a mixture of gases and is used in medicine to help people with breathing problems such as severe asthma. A typical heliox mixture contains He at a partial pressure of 0.75 atm and O2 at a partial pressure of 0.35 atm. (a) What is the total pressure of the Heliox mixture?

(b) What fraction of the molecules in Heliox are helium?

(c) Draw a particulate representation of Heliox that contains 10 particles.

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