7. Gases
Mole Fraction
3PRACTICE PROBLEM
What is the average molecular weight of moist air? Use the information below:
![](https://lightcat-files.s3.amazonaws.com/problem_images/2487ffd9c8d94be9-1669306042841.jpg)
What is the average molecular weight of moist air? Use the information below:
What is the average molecular weight of moist air? Use the information below: