A container has a volume of #9 L# and holds #18 mol# of gas. If the container is expanded such that its new volume is #54 L#, how many moles of gas must be injected into the container to maintain a constant temperature and pressure?
1 Answer
Nov 18, 2016
The answer is
Explanation:
Let's work with the ideal gas equation
With the initial conditions,
With the final conditions,
as the temperature and the pressure do not change,
From those 2 equations,
Number of moles of gas to be injected