A tank of nitrogen has a pressure of 2.5 atm and is combined with a tank of Ar with at final pressure of 3099 mmHg. What is the pressure of the Ar in mmHg?
NOTE: convert the partial pressure of Ny to mmHg.
a. 1560 mmHg
b. 0.600 mmHg
C. 4.08 atm
d. 1199 mmHg