An experiment is designed to test a component in a natural gas processing plant. To mimic the

Question:

An experiment is designed to test a component in a natural gas processing plant. To mimic the raw natural gas, a mixture is prepared with the mole fractions given in the following table.

Gas Mole fraction CH4 0.865 CO 0.029 CH6 0.072 C3H8 0.034


If the desired total pressure is 750 torr, what should the partial pressures be? If the gas is to be in a 15.0-L vessel held at 30°C, how many moles of each substance are needed?

Strategy We know the mole fractions and the desired total pressure. So we can calculate partial pressures using the relationship defined in Equation 5.10. From the total pressure and the volume, we can calculate the total number of moles and thereby the number of moles of each gas.

Equation 5.10.

P = X,P (5.10) 

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Chemistry For Engineering Students

ISBN: 9780357026991

4th Edition

Authors: Lawrence S. Brown, Tom Holme

Question Posted: