Online Thermodynamics Entropy Calculator

Thermodynamics Entropy Calculator

Calculation Type:

1. Process Type:

2. Ideal Gas Type:

Enter Custom γ:

Enter Custom Cv (J/mol·K):

3. Amount (n):

mol

Define with any TWO variables.

Pressure (P₁):

Volume (V₁):

Temperature (T₁):

Define using ONE value:

P₂ V₂ T₂

Final Pressure (P₂):

Final Volume (V₂):

Final Temperature (T₂):

1. Amount (n):

mol

2. Enthalpy of Transition (ΔH):

(Use positive ΔH for melting/boiling, negative for freezing/condensation)

3. Temperature of Transition (T):

Entropy Units:

Energy Units (W, Q, ΔU, ΔH):

Δ Entropy (ΔS):

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Work done BY gas (W):

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Heat added TO gas (Q):

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Δ Internal Energy (ΔU):

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Δ Enthalpy (ΔH):

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Final Pressure (P₂):

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Final Volume (V₂):

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Final Temperature (T₂):

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