4 A piston is filled with 75.0 mol of an ideal gas at a pressure of...
1) An ideal gas is enclosed in a cylinder with a movable piston on top of it. The piston has a mass of 8,000 g and an area of 5.00 cm2 and is free to slide up and down, keeping the pressure of the gas constant. (a) How much work is done on the gas as the temperature of 0.105 mol of the gas is raised from 10.0°C to 260°C? J b) What does the sign of your answer to...
A piston contains 580 moles of an ideal monatomic gas that initally has a pressure of 1.06 x 105 Pa and a volume of 1.3 m3. The piston is connected to a hot and cold reservoir and the gas goes through the following quasi-static cycle accepting energy from the hot reservoir and exhausting energy into the cold reservoir. The pressure of the gas is increased to 4.06 x 105 Pa while maintaining a constant volume. The volume of the gas...
24. Suppose that an ideal gas is inside a container with a movable piston. Which of the following statements is true? 1) Increasing the temperature of the system while keeping the volume constant causes the gas to perform work. 2) When work is done by the system on the surroundings while temperature is kept constant, the pressure of the gas increases. 3) If temperature is kept constant, then decreasing the pressure of the gas causes a increase in volume 4)...
An ideal gas is enclosed in a cylinder with a movable piston on top of it. The piston has a mass of 8,000 g and an area of 5.00 cm2 and is free to slide up and down, keeping the pressure of the gas constant. (a) How much work is done on the gas as the temperature of 0.130 mol of the gas is raised from 15.0°C to 350°C? (b) What does the sign of your answer to part (a)...
An ideal gas with ?=1.4 occupies 5.5L at 300 K and 150kPa pressure and is compressed adiabatically until its volume is 2.0 L. It's then cooled at constant pressure until it reaches 300 K, then allowed to expand isothermally back to state A. A)Find the net work done on the gas B) Find the minimum volume reached.
A cylinder with a movable piston contains 17.5 moles of a monatomic ideal gas at a pressure of 1.66 × 105 Pa. The gas is initially at a temperature of 300 K. An electric heater adds 46600 J of energy into the gas while the piston moves in such a way that the pressure remains constant. It may help you to recall that CPCP = 20.79 J/K/mole for a monatomic ideal gas, and that the number of gas molecules is...
A cylinder with a frictionless, movable piston like that shown in the figure, contains a quantity of helium gas. Initially the gas is at a pressure of 1.00×105Pa, has a temperature of 300K, and occupies a volume of 1.50L. The gas then undergoes two processes. In the first, the gas is heated and the piston is allowed to move to keep the temperature equal to 300K. This continues until the pressure reaches 2.50×104Pa. In the second process, the gas is...
Consider a piston cylinder with a set of stops as illustrated in Figure Question 4 filled with CO2. Initially, the pressure, temperature and volume of the CO2 is 128 kPa, 135°C and 0.038 m', respectively. The piston cylinder then undergoes the polytropic expansion until the piston head reaches the set of stops. At this position, the pressure and temperature of the CO2 is 87 kPa and 68°C, respectively. The heat is then added to the CO2 until the temperature reaches...
A piston contains 600 moles of an ideal monatomic gas that initally has a pressure of 2.35 x 10 Pa and a volume of 1.8 m5. The piston is connected to a hot and cold reservoir and the gas goes through the following quasi-static cycle accepting energy from the hot reservoir and exhausting energy into the cold reservoir 1. The pressure of the gas is increased to 5.35 x 105 Pa while maintaining a constant volume. 2. The volume of...
An ideal gas is kept in a 88-liter [L] container at a pressure of 2.52.5 atmospheres [atm] and a temperature of 290290 kelvin [K]. If the gas is compressed until its pressure is raised to 55 atmospheres [atm] while holding the temperature constant, what is the new volume in units of liters [L]?