You are testing some novel fuel mixtures for potential use in automobiles. Your testing apparatus is a 2.54-cm inner diameter cylinder fitted with a piston, designed to mimic a cylinder found in a car engine. A fuel/air mixture is ignited while a force of 269.0 N is applied to the piston. If there are 0.280 mol of gas after combustion at 330.0°C, and the atmospheric pressure is 1.01325 × 105 Pa,
1) What is the pressure of gas inside the cylinder at these initial conditions? Assume the combustion products behave ideally.
2) What is the volume of gas in the cylinder?