Ideal Gas Entropy using Residual and Actual Gas Entropy Solution

STEP 0: Pre-Calculation Summary
Formula Used
Ideal Gas Entropy = Entropy-Residual Entropy
Sig = S-SR
This formula uses 3 Variables
Variables Used
Ideal Gas Entropy - (Measured in Joule per Kilogram K) - Ideal Gas entropy is the entropy in an ideal condition.
Entropy - (Measured in Joule per Kelvin) - Entropy is the measure of a system’s thermal energy per unit temperature that is unavailable for doing useful work.
Residual Entropy - (Measured in Joule per Kilogram K) - Residual entropy is the difference between actual and ideal gas entropy.
STEP 1: Convert Input(s) to Base Unit
Entropy: 16.8 Joule per Kelvin --> 16.8 Joule per Kelvin No Conversion Required
Residual Entropy: 21 Joule per Kilogram K --> 21 Joule per Kilogram K No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Sig = S-SR --> 16.8-21
Evaluating ... ...
Sig = -4.2
STEP 3: Convert Result to Output's Unit
-4.2 Joule per Kilogram K --> No Conversion Required
FINAL ANSWER
-4.2 Joule per Kilogram K <-- Ideal Gas Entropy
(Calculation completed in 00.004 seconds)

Credits

Created by Shivam Sinha
National Institute Of Technology (NIT), Surathkal
Shivam Sinha has created this Calculator and 300+ more calculators!
Verified by Akshada Kulkarni
National Institute of Information Technology (NIIT), Neemrana
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12 Residual Properties Calculators

Residual Gibbs Free Energy using Actual and Ideal Gas Gibbs Free Energy
Go Residual Gibbs Free Energy = Gibbs Free Energy-Ideal Gas Gibbs Free Energy
Ideal Gas Gibbs Free Energy using Residual and Actual Gas Gibbs Energy
Go Ideal Gas Gibbs Free Energy = Gibbs Free Energy-Residual Gibbs Free Energy
Actual Gibbs Energy using Residual and Ideal Gas Gibbs Energy
Go Gibbs Free Energy = Residual Gibbs Free Energy+Ideal Gas Gibbs Free Energy
Actual Entropy using Residual and Ideal Gas Entropy
Go Specific Entropy = Residual Entropy+Ideal Gas Entropy
Ideal Gas Enthalpy using Residual and Actual Gas Enthalpy
Go Ideal Gas Enthalpy = Enthalpy-Residual Enthalpy
Residual Enthalpy using Actual and Ideal Gas Enthalpy
Go Residual Enthalpy = Enthalpy-Ideal Gas Enthalpy
Actual Enthalpy using Residual and Ideal Gas Enthalpy
Go Enthalpy = Residual Enthalpy+Ideal Gas Enthalpy
Ideal Gas Entropy using Residual and Actual Gas Entropy
Go Ideal Gas Entropy = Entropy-Residual Entropy
Residual Entropy using Actual and Ideal Gas Entropy
Go Residual Entropy = Entropy-Ideal Gas Entropy
Ideal Gas Volume using Residual and Actual Gas Volume
Go Ideal Gas Volume = Volume-Residual Volume
Residual Volume using Actual and Ideal Gas Volume
Go Residual Volume = Volume-Ideal Gas Volume
Actual Volume using Residual and Ideal Gas Volume
Go Volume = Residual Volume+Ideal Gas Volume

Ideal Gas Entropy using Residual and Actual Gas Entropy Formula

Ideal Gas Entropy = Entropy-Residual Entropy
Sig = S-SR

What is Residual Property?

A residual property is defined as the difference between a real gas property and an ideal gas property, both considered at the same pressure, temperature, and composition in thermodynamics. A residual property of a given thermodynamic property (like enthalpy, Molar Volume, Entropy, Heat Capacity, etc) is defined as the difference between that property’s actual (real) value, and that thermodynamic property’s value at those same conditions of temperature, pressure, etc. evaluated for an ideal gas. Basically, the residual property is a measure of how far is a given substance’s deviation from ideality is. It is measuring how far this deviation is.

What is Duhem’s Theorem?

For any closed system formed from known amounts of prescribed chemical species, the equilibrium state is completely determined when any two independent variables are fixed. The two independent variables subject to specification may in general be either intensive or extensive. However, the number of independent intensive variables is given by the phase rule. Thus when F = 1, at least one of the two variables must be extensive, and when F = 0, both must be extensive.

How to Calculate Ideal Gas Entropy using Residual and Actual Gas Entropy?

Ideal Gas Entropy using Residual and Actual Gas Entropy calculator uses Ideal Gas Entropy = Entropy-Residual Entropy to calculate the Ideal Gas Entropy, The Ideal Gas Entropy using Residual and Actual Gas Entropy formula is defined as the difference between actual entropy and residual entropy. Ideal Gas Entropy is denoted by Sig symbol.

How to calculate Ideal Gas Entropy using Residual and Actual Gas Entropy using this online calculator? To use this online calculator for Ideal Gas Entropy using Residual and Actual Gas Entropy, enter Entropy (S) & Residual Entropy (SR) and hit the calculate button. Here is how the Ideal Gas Entropy using Residual and Actual Gas Entropy calculation can be explained with given input values -> -4.2 = 16.8-21.

FAQ

What is Ideal Gas Entropy using Residual and Actual Gas Entropy?
The Ideal Gas Entropy using Residual and Actual Gas Entropy formula is defined as the difference between actual entropy and residual entropy and is represented as Sig = S-SR or Ideal Gas Entropy = Entropy-Residual Entropy. Entropy is the measure of a system’s thermal energy per unit temperature that is unavailable for doing useful work & Residual entropy is the difference between actual and ideal gas entropy.
How to calculate Ideal Gas Entropy using Residual and Actual Gas Entropy?
The Ideal Gas Entropy using Residual and Actual Gas Entropy formula is defined as the difference between actual entropy and residual entropy is calculated using Ideal Gas Entropy = Entropy-Residual Entropy. To calculate Ideal Gas Entropy using Residual and Actual Gas Entropy, you need Entropy (S) & Residual Entropy (SR). With our tool, you need to enter the respective value for Entropy & Residual Entropy and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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