A sample of natural gas contains 8.24 moles of methane, 0.421moles of ethane, and 0.116 moles of propane. If the total pressureof the gases is 1.23 x 103 mm Hg, what is the partialpressure of ethane? (Show your check)
a.1.29 atm
b.0.0656 atm
c.0.0214 atm
d.1.52 atm
e.0.0776 atm