A 2-L flask contains 1.6 g of methane and 0.5 g of hydrogen at 27^(@)C. Calculate the partial pressure of each gas in the mixture and hence calculate the total pressure.

A 2-L flask contains 1.6 g of methane and 0.5 g of hydrogen at 27^(@)C

1.	A 2-L flask contains 1.6 g of methane and 0.5 g of hydrogen at 27^(@)C. Calculate the partial pressure of each gas in the mixture and hence calculate the total pressure.
Answer» SOLUTION :`n_(O_(2))=(70.6)/(32)=2.21, n_(NE)=(167.5)/(20)=8.375, x_(o_(2))=(2.21)/(2.21+8.375)=0.21, x_(Ne)=0.79`