A mixture of gases at 274 K in a 32.0 L container consists of 4.45 mol Br2, 5.05 mol Kr, and 2.50 mol Cl2. What is the total pressure of the gas mixture?
Determine the total pressure (in atm) exerted by a mixture of 4.25 g nitrogen gas and 5.50 g bromine gas at -7.15 °C in a 12.5 L vessel.