#### Question

The mass fractions of a mixture of gases are 15 percent nitrogen, 5 percent helium, 60 percent methane, and 20 percent ethane. This mixture is enclosed in a $4 \mathrm{m}^{3}$ rigid, well-insulated vessel at 150 kPa and $30^{\circ} \mathrm{C}$. A paddle wheel in the vessel is turned until 200 kJ of work have been done on the mixture. Calculate the mixture’s final pressure and temperature.

Verified

1 of 5

## Create an account to view solutions

#### Thermodynamics: An Engineering Approach

8th EditionMichael A. Boles, Yunus A. Cengel
2,587 solutions