A sample of helium behaves as an ideal gas as it is heated at constant pressure from 273 K to 386 K. If 24.0 J of work is done by the gas during this process, what is the mass of helium present?

158 J of energy is transferred to a system consisting of 2.0 moles of an ideal gas. If the volume of this gas stays at a constant 2.8 L, calculate the change in internal energy of the gas.

A gas is compressed inside a cylinder. An average force of 67 N acts to move the piston 4.4 m. During the compression, 82 J of heat are conducted away from the gas. What is the change in internal energy of the gas?

An ideal gas in a container with a sliding piston is held at atmospheric pressure. Heat is added and the volume increases from 1 m^3 to 3 m^3. The initial temp of the gas is 0 degrees celcius.  Question A: How many moles of gas are in this container?  Question B: How much work does the gas perform on the piston? Please answer in J Question C: What is the final temperature of the gas? Please answer in degrees celcius Question D: what is the change in internal energy of the gas? Please answer in J  Question E: How much heat was added to the gas? Please answer in J

How much heat is required to increase the temperature of 2.30 moles of an ideal monatomic gas by 14.0 K at constant pressure? (R = 8.31 J/mol - K) O812 J O 333 J O 669 J O 285 J O 395 J

A sample of helium behaves as an ideal gas as it is heated at constant pressure from 273 K to 375 K. If 24.0 J of work is done by the gas during this process, what is the mass of helium present?  __________________mg

2 moles of an ideal gas undergoes an isothermal expansion at 598 K, from 80 m^3 to 240 m^3. How much work is done by gas in KJ.

A container with an initial volume of o.0655 m holds 2.3 moles of a monoatomic ideal gas at a temperature of 314 K. The gas is now compressed adiabatically to a volume of o.0307 m³. What is  the final pressure?

In a process of an ideal gas, the pressure is halved while the volume is kept constant. During this process, 750J of heat flows out of gas. What is the change in the internal energy of the gas in this process?

A sample of gas is compressed to one-third of its initial volume at a constant pressure of 1.25 × 105 Pa. During the compression 100J of work is done on the gas. What is the final volume of the gas?