Internal energy, ideal monatomic
gas
Eint = internal energy of gas
n = amount of gas in moles
R = gas constant
Two moles of an ideal
monatomic gas are at 320 K.
What is the average KE of an
atom?
What is the total internal energy
of the gas?
Eint = 8.0×10^3 J
(^368) Copyright 2000-2007 Kinetic Books Co. Chapter 19