A mixture of gases contains 2.42 g of Kr, 4.58 g of Ar, and 5.74 g of NO2. What is the partial pressure in atm of each component of this mixture if it is held in a 11.5-L vessel at 31.3 oC? Use R = 0.0821 L-atm/mol-K as the value of the gas constant.
a) P(Kr) = 0.644 atm, P(Ar) = 1.22 atm, and P(NO2) = 1.53 atm.
b) P(Kr) = 0.190 atm, P(Ar) = 0.101 atm, and P(NO2) = 0.0802 atm.
c) P(Kr) = 0.0627 atm, P(Ar) = 0.249 atm, and P(NO2) = 0.271 atm.
d) P(Kr) = 75.2 atm, P(Ar) = 18.9 atm, and P(NO2) = 17.4 atm.
e) P(Kr) = 8.30 atm, P(Ar) = 32.9 atm, and P(NO2) = 35.8 atm.