a 0.25 mol sample of a monatomic ideal gas is subjected to a pressure change of...
A 1.00-mol sample of an ideal monatomic gas, initially at a pressure of 1.00 atm and a volume of 0.025 0 m3 , is heated to a final state with a pressure of 2.00 atm. and a volume of 0.040 0 m3 . Determine the change in entropy of the gas in this process.
A 3.35 mol sample of a monatomic ideal gas that is initially at a pressure of 1.40 x 105 Pa and has a volume of 0.0800 m3 is compressed adiabatically to a volume of 0.0400 m3. What is the final temperature of the gas?
One mole of an ideal monatomic gas, initially at a pressure of 1.04 atm and a volume of 0.0124 m^3 , , is heated to a final state where the pressure is 3.04 atm and the volume is 0.0274 m^3 . The gas constant is 8.31447 J/mol · K . Determine the change in entropy for this
A 1.00 mole sample of an ideal monatomic gas, originally at a pressure of 1.00 atm, undergoes, undergoes a three-step process. (1) It is expanded adiabatically from T1 = 550 K, to T2 = 389 K; (2) it is compressed at constant pressure until the temperature reaches T3; (3) it then returns to its original temperature and pressure by a constant volume process. (a) Plot these processes on a PV diagram. (b) Determine T3. (c) Calculate the change in internal energy, the...
A sample of gas has a volume of 3.0 L at a pressure of 2.0 atm. What is the volume of the gas in L at 10.0 atm? Temperature is constant. A sample of gas has a volume of 20.0 L at a pressure of 1.0 atm. What is the volume of the gas in L at 5.0 atm? Temperature is constant. A sample of gas has a volume of 4.0 L at a pressure of 0.50 atm. What is...
calculate U and H when the pressure of 0.02 mol of an ideal gas at 2 bar and 0.25 L is reduced to 1 bar and 0.25 L. calculateU andH when the volume of 0.02 mol of an ideal gas at 1 bar and 0.25 L is increased to 1 bar and 0.50 L. calculateU andH when 0.02 mol of an ideal gas at 2 bar and 0.25 L is expanded to 1.0 bar and 0.50 L isothermally.
please help!!! Two samples of a monatomic ideal gas are in separate containers at the same conditions of pressure, volume, and temperature (V = 1.00 L and P= 1.00 atm). Both samples undergo changes in conditions and finish with V = 2.00 L and P=2.00 atm. However, in the first sample, the volume is changed to 2.0 L while the pressure is kept constant, and then the pressure is increased to 2.00 atm while the volume remains constant. In the...
help please!!! Two samples of a monatomic ideal gas are in separate containers at the same conditions of pressure, volume, and temperature (V = 1.00 L and P= 1.00 atm). Both samples undergo changes in conditions and finish with V = 2.00 L and P=2.00 atm. However, in the first sample, the volume is changed to 2.0 L while the pressure is kept constant, and then the pressure is increased to 2.00 atm while the volume remains constant. In the...
One mole of a monatomic ideal gas expands from 4 to 10 L at constant pressure of 1 atm. Assuming that Cp = 20.8 J/mol-K, calculate ΔH for this process.
Consider 8.0 moles of a monatomic ideal gas sample at 32°C and an initial pressure of 12.0 atm. The external pressure is lowered to 1.5 atm in a reversible manner. Calculate the final volume of the gas sample.