1.) Blast furnaces give off many unpleasant and unhealthy gases. If the total air pressure is 0.99 atm, the partial pressure of carbon dioxide is 0.05 atm, and the partial pressure of hydrogen sulfide is 0.02 atm, what is the partial pressure of the remaining air? 2.) Oxygen and chlorine gas are mixed in a container with partial pressures of 401 mmHg and 0.639 atm, respectively. What is the total pressure inside the container (in atr)? 3.) If I place 3 moles of N2 and 4 moles of O2 in a 35L container at a temperature of 25C, what will the pressure (in atm) of the resulting mixture of gases be