Molar Internal Energy of Ideal Gas Calculator

✖The Degree of Freedom of a system is the number of parameters of the system that may vary independently.ⓘ Degree of Freedom [F]			+10% -10%
✖Temperature of Gas is the measure of hotness or coldness of a gas.ⓘ Temperature of Gas [T_g]			+10% -10%

✖The molar internal energy of Ideal gas is therefore the sum of the kinetic energies of the particles in the gas.ⓘ Molar Internal Energy of Ideal Gas [U_molar]

⎘ Copy

👎

Formula

✖

Molar Internal Energy of Ideal Gas

Formula

`"U"_{"molar"} = ("F"*"[R]"*"T"_{"g"})/2`

Example

`"3741.508J"=("3"*"[R]"*"300K")/2`

Calculator

LaTeX

Reset

👍

Download Thermodynamics Formula PDF

Molar Internal Energy of Ideal Gas Solution

STEP 0: Pre-Calculation Summary

Formula Used

Molar Internal Energy of Ideal gas = (Degree of Freedom*[R]*Temperature of Gas)/2
U_molar = (F*[R]*T_g)/2
This formula uses 1 Constants, 3 Variables

Constants Used

[R] - Universal gas constant Value Taken As 8.31446261815324

Variables Used

Molar Internal Energy of Ideal gas - (Measured in Joule) - The molar internal energy of Ideal gas is therefore the sum of the kinetic energies of the particles in the gas.
Degree of Freedom - The Degree of Freedom of a system is the number of parameters of the system that may vary independently.
Temperature of Gas - (Measured in Kelvin) - Temperature of Gas is the measure of hotness or coldness of a gas.

STEP 1: Convert Input(s) to Base Unit

Degree of Freedom: 3 --> No Conversion Required
Temperature of Gas: 300 Kelvin --> 300 Kelvin No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

U_molar = (F*[R]*T_g)/2 --> (3*[R]*300)/2

Evaluating ... ...

U_molar = 3741.50817816896

STEP 3: Convert Result to Output's Unit

3741.50817816896 Joule --> No Conversion Required

FINAL ANSWER

3741.50817816896 ≈ 3741.508 Joule <-- Molar Internal Energy of Ideal gas

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Mechanical » Thermodynamics » Ideal Gas » Molar Internal Energy of Ideal Gas

Credits

Created by Kethavath Srinath

Osmania University (OU), Hyderabad

Kethavath Srinath has created this Calculator and 1000+ more calculators!

Verified by Team Softusvista

Softusvista Office (Pune), India

Team Softusvista has verified this Calculator and 1100+ more calculators!

< 8 Ideal Gas Calculators

Isothermal Compression of Ideal Gas

Go Isothermal Work = Number of Moles*[R]*Temperature of Gas*2.303*log10(Final Volume of System/Initial Volume of System)

Molar Internal Energy of Ideal Gas given Boltzmann Constant

Go Internal Energy = (Degree of Freedom*Number of Moles*[BoltZ]*Temperature of Gas)/2

Number of Moles given Internal Energy of Ideal Gas

Go Number of Moles = 2*Internal Energy/(Degree of Freedom*[BoltZ]*Temperature of Gas)

Temperature of Ideal Gas given its Internal Energy

Go Temperature of Gas = 2*Internal Energy/(Degree of Freedom*Number of Moles*[BoltZ])

Degree of Freedom given Molar Internal Energy of Ideal Gas

Go Degree of Freedom = 2*Internal Energy/(Number of Moles*[R]*Temperature of Gas)

Ideal Gas Law for Calculating Volume

Go Ideal Gas Law for Calculating Volume = [R]*Temperature of Gas/Total Pressure of Ideal Gas

Ideal Gas Law for Calculating Pressure

Go Ideal Gas Law for calculating Pressure = [R]*(Temperature of Gas)/Total Volume of System

Molar Internal Energy of Ideal Gas

Go Molar Internal Energy of Ideal gas = (Degree of Freedom*[R]*Temperature of Gas)/2

Molar Internal Energy of Ideal Gas Formula

Molar Internal Energy of Ideal gas = (Degree of Freedom*[R]*Temperature of Gas)/2
U_molar = (F*[R]*T_g)/2

what is internal energy?

Internal energy is defined as the energy associated with the random, disordered motion of molecules. It is separated in scale from the macroscopic ordered energy associated with moving objects; it refers to the invisible microscopic energy on the atomic and molecular scale.

How to Calculate Molar Internal Energy of Ideal Gas?

Molar Internal Energy of Ideal Gas calculator uses Molar Internal Energy of Ideal gas = (Degree of Freedom*[R]*Temperature of Gas)/2 to calculate the Molar Internal Energy of Ideal gas, The Molar Internal Energy of Ideal Gas is the energy of the system per mole which does not depend on the amount of substance but depends on the temperature and pressure. Molar Internal Energy of Ideal gas is denoted by U_molar symbol.

How to calculate Molar Internal Energy of Ideal Gas using this online calculator? To use this online calculator for Molar Internal Energy of Ideal Gas, enter Degree of Freedom (F) & Temperature of Gas (T_g) and hit the calculate button. Here is how the Molar Internal Energy of Ideal Gas calculation can be explained with given input values -> 3741.508 = (3*[R]*300)/2.

FAQ

What is Molar Internal Energy of Ideal Gas?

The Molar Internal Energy of Ideal Gas is the energy of the system per mole which does not depend on the amount of substance but depends on the temperature and pressure and is represented as U_molar = (F*[R]*T_g)/2 or Molar Internal Energy of Ideal gas = (Degree of Freedom*[R]*Temperature of Gas)/2. The Degree of Freedom of a system is the number of parameters of the system that may vary independently & Temperature of Gas is the measure of hotness or coldness of a gas.

How to calculate Molar Internal Energy of Ideal Gas?

The Molar Internal Energy of Ideal Gas is the energy of the system per mole which does not depend on the amount of substance but depends on the temperature and pressure is calculated using Molar Internal Energy of Ideal gas = (Degree of Freedom*[R]*Temperature of Gas)/2. To calculate Molar Internal Energy of Ideal Gas, you need Degree of Freedom (F) & Temperature of Gas (T_g). With our tool, you need to enter the respective value for Degree of Freedom & Temperature of Gas and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search