The constant pressure molar heat capacity of nitrogen gas, N2, is 29.125 J K−1 mol−1 at 298.15 K. Calculate the change in the internal energy when 2.00 mol of nitrogen gas is heated so that its temperature increases by 25.0°C. You may assume that the value of the heat capacity does not vary with temperature.
I have 0 idea where to start, I did try use the Cm=deltaU/deltaT but i didn't get the right answer, please help if you can!
x Turn on thread page Beta
Internal Energy Question, PLEASE HELP!! watch
- Thread Starter
- 10-11-2015 03:22
- 10-11-2015 07:28
Try Q = m c delta T ?