Agas at 700k and 24 atm has a molar volume which is 15% larger than that of an ideal gas at the same temperature and pressure. calculate the compression factor z under these conditions. which are dominating the simple, attractive or repulsive forces? (explain your choice.)

The flame produced by the burner of a gas (propane) grill is a pale blue color when enough air mixes with the propane (c3h8) to burn it completely. for every gram of propane that flows through the burner, what volume of air is needed to burn it completely? assume that the temperature of the burner is 195.0°c, the pressure is 1.05 atm, and the mole fraction of o2 in air is 0.210.