3 moles of an ideal gas with 2 atoms under 308 K temperature and 5 atm...

3 moles of an ideal gas with 2 atoms under 308 K temperature and 5 atm are expanded reversible to 1 atm end pressure. Calculate w, q, ΔU, ΔH values in case of expansion of this expansion by isothermal and adiabatic way.

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genius_generous answered 2 years ago

If 6.00 moles of a monatomic ideal gas at a temperature of 260 K are expanded...

If 6.00 moles of a monatomic ideal gas at a temperature of 260 K are expanded isothermally from a volume of 1.07 L to a volume of 4.61 L . Calculate the work done by the gas. Calculate the heat flow into or out of the gas. If the number of moles is doubled, by what factors do your answers to parts A and B change?

a) Consider 1.3 moles of an ideal gas at an initial temperature of 400 K and...

a) Consider 1.3 moles of an ideal gas at an initial temperature of 400 K and in a 1.2 m3 closed container. If the gas goes through an isochoric process to twice the initial temperature, what is the new pressure of the gas in Pa? b) Consider 1.3 moles of an ideal gas at an initial temperature of 400 K and in a 1.2 m3closed container. If the gas goes through an isothermal process to 3.6 m3, what is the...

5 moles of ideal gas is initially at 300 K and 5 bar. It is compressed...

5 moles of ideal gas is initially at 300 K and 5 bar. It is compressed to 10 bar at 300 K. This change is carried out by two different reversible processes: A: heating at constant volume followed by cooling at constant pressure B: cooling at constant pressure followed by heating at constant volume Depict these processes on a PT graph. (Hand drawn on engineering sheet would suffice). Calculate ΔU, ΔH, Q, and W requirements for each path. Cv=20.78 J/mol.K...

8. Three moles of ideal monatomic gas at 400 K are compressed from 1 atm to...

8. Three moles of ideal monatomic gas at 400 K are compressed from 1 atm to 20 atm. Find for each of the following processes starting at the same initial condition the work, heat, ΔU, and ΔH if the compression is performed a. Isothermally b. Isochorically c. Adiabatically

An ideal monatomic gas at an initial temperature of 500 K is expanded from 5.0 atm...

An ideal monatomic gas at an initial temperature of 500 K is expanded from 5.0 atm to a final pressure of 1.0 atm. Calculate w, q, DU, and (where applicable) DH and DT when the expansion is performed (a) reversibly and isothermally, and (b) reversibly and adiabatically. Help Please!!!

5 moles of a monoatomic ideal gas are contained adiabatically at 50 atm pressure and 300...

5 moles of a monoatomic ideal gas are contained adiabatically at 50 atm pressure and 300 K. The pressure is suddenly released to 10 atm, and the undergoes an irreversible expansion during which it performs 4000 joules of work. Show to the final temperature of the gas after the irreversible expansion is greater than that which the would attain if the expansion from 50 to 10 atm had been conducted reversibly. Calculate the entropy product as a result of the...

One liter of an ideal monatomic gas (gamma=5/3) at atmospheric pressure (1.0 atm) and a temperature...

One liter of an ideal monatomic gas (gamma=5/3) at atmospheric pressure (1.0 atm) and a temperature of 300K is used in the following cycle: an adiabatic compression to one half its original volume, followed by a constant-volume cooling to 300K, followed by an isothermal expansion back to original volume. Determine the work done by the gas, the heat entering the gas and the change in thermal energy of the gas in each leg of the cycle. Organize answer in table....

Ten moles of an ideal gas at 5 bar and 600 K is expanded adiabatically till...

Ten moles of an ideal gas at 5 bar and 600 K is expanded adiabatically till its pressure becomes 1/5th the initial pressure. Then its compressed at constant pressure and finally heated at constant volume to return to its initial state, calculate: (a) heat transfer (b) work transfer (c) internal energy and enthalpy change for each process, and for the entire cycle.Based on the results of internal energy change and enthalpy change, is the entire process follows the condition of...

If 4.71 moles of an ideal gas has a pressure of 3.55 atm, and a volume...

If 4.71 moles of an ideal gas has a pressure of 3.55 atm, and a volume of 26.09 L, what is the temperature of the sample in degrees Celsius?

Three moles of an ideal monatomic gas expand at a constant pressure of 2.40 atm ;...

Three moles of an ideal monatomic gas expand at a constant pressure of 2.40 atm ; the volume of the gas changes from 3.20×10-2 m3 to 4.50×10−2 m3 . a. Calculate the initial temperature of the gas. b. Calculate the final temperature of the gas. c. Calculate the amount of work the gas does in expanding. d. Calculate the amount of heat added to the gas. e. Calculate the change in internal energy of the gas.

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