Ok the question I am working on is:
Calculate the final temperature of a sample of CO2 (16g) that is expanded reversibly and adiabatically from 0.5 L at 298.15 K to 2.0 L.
I know that adiabatic means the delta q = 0, however I'm really sure how that helps me with this problem. It seems more like the key word here is "reversibly". From my current understanding of this problem, that keyword means to solve this I need to hold pressure constant and just algebraically solve for T2. Is my understanding of this problem correct or am I missing something?
Thanks in advance,
ApeMan