mole fraction

Bailey BrownBailey Brown Staff asked 3 years ago

A mixture of Xe, Kr, and Ar has a total pressure of 6.70 atm. What is the mole fraction of if the partial pressures of Xe and Ar are 1.60 atm and 2.80 atm, respectively.

A) 0.174
B) 0.256
C) 0.343
D) 0.481
E) 0.570

1 Answers
Best Answer
Selena TateSelena Tate Staff answered 3 years ago

A mixture of Xe, Kr, and Ar has a total pressure of 6.70 atm. What is the mole fraction of if the partial pressures of Xe and Ar are 1.60 atm and 2.80 atm, respectively.
Solution:
0.343