7. Gases
The Ideal Gas Law: Molar Mass
7. Gases The Ideal Gas Law: Molar Mass
13PRACTICE PROBLEM
Two closed vessels (1 and 2) are filled with two different gases (A and B) at the same temperature. Vessel 1 has a volume of 10.0 L, a pressure of x atm, and contains 0.250 g of A. Vessel 2 has a volume of 7.50 L, a pressure of 0.5x atm, and contains 0.125 g of B. Determine whether the two gases have the same molar mass. If not, determine which gas has the smaller molar mass.
Two closed vessels (1 and 2) are filled with two different gases (A and B) at the same temperature. Vessel 1 has a volume of 10.0 L, a pressure of x atm, and contains 0.250 g of A. Vessel 2 has a volume of 7.50 L, a pressure of 0.5x atm, and contains 0.125 g of B. Determine whether the two gases have the same molar mass. If not, determine which gas has the smaller molar mass.