1. A monatomic ideal gas sample initially at a pressure of 1.037 atm, a temperature of 226 degrees C, and a volume of 0.

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1. A monatomic ideal gas sample initially at a pressure
of 1.037 atm, a temperature of 226 degrees C, and a volume of
0.19744m3 process that results in it having a pressure of 1.7264
atm and volume of 0.1148m3. What must be the final
temperature?
a. 210 C b. 252 C c. 63
C d. 315 C
2. If the number of moles in the last question was 5
moles, then what would the change in internal energy of the gas
be?
a. -497 Joules b. -1.29x10^3
Joules c. -995 Joules
d. -796 Joules