Asked by kathy
Trimix 10/50 is a gas mixture that contains 10% oxygen and 50% helium, ant the rest is nitrogen. If a tank of Trimix 10/50 has a total pressure of 2.07 x 10 4 kPa, then what is the partial pressure of helium?
Answers
Answered by
DrBob222
I presume the % is by volume; therefore, mole fraction He is 0.5
pHe = XHe*Ptotal
SHe = 0.5
Ptotal is given.
Solve for for pHe.
pHe = XHe*Ptotal
SHe = 0.5
Ptotal is given.
Solve for for pHe.
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