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Enthalpy using Internal Energy, Pressure and Volume Formula

GoEnthalpy using Gibbs Free Energy, Temperature and Entropy Formula

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Enthalpy is the thermodynamic quantity equivalent to the total heat content of a system. Check FAQs

H = U + P \cdot V T

H - Enthalpy?U - Internal Energy?P - Pressure?V_T - Volume?

Enthalpy using Internal Energy, Pressure and Volume Example

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Here is how the Enthalpy using Internal Energy, Pressure and Volume equation looks like with Values.

Here is how the Enthalpy using Internal Energy, Pressure and Volume equation looks like with Units.

Here is how the Enthalpy using Internal Energy, Pressure and Volume equation looks like.

3.6292 = 1.21 + 38.4 \cdot 63

3.6292KJ = 1.21KJ + 38.4Pa \cdot 63m³

3.6292 = 1.21 + 38.4 \cdot 63

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Enthalpy using Internal Energy, Pressure and Volume Solution

Follow our step by step solution on how to calculate Enthalpy using Internal Energy, Pressure and Volume?

FIRST Step Consider the formula

H = U + P \cdot V T

Next Step Substitute values of Variables

∴

H = 1.21KJ + 38.4Pa \cdot 63m³

Next Step Convert Units

∴

H = 1210J + 38.4Pa \cdot 63m³

Next Step Prepare to Evaluate

∴

H = 1210 + 38.4 \cdot 63

Next Step Evaluate

∴

H = 3629.2J

LAST Step Convert to Output's Unit

∴

H = 3.6292KJ

Enthalpy using Internal Energy, Pressure and Volume Formula Elements

Variables

Enthalpy

Enthalpy is the thermodynamic quantity equivalent to the total heat content of a system.

Symbol: H

Measurement: EnergyUnit: KJ

Note: Value can be positive or negative.

Formulas to find Enthalpy

Internal Energy

The internal energy of a thermodynamic system is the energy contained within it. It is the energy necessary to create or prepare the system in any given internal state.

Symbol: U

Measurement: EnergyUnit: KJ

Note: Value can be positive or negative.

Formulas to find Internal Energy

Pressure

Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.

Symbol: P

Measurement: PressureUnit: Pa

Note: Value can be positive or negative.

Formulas to find Pressure

Volume

Volume is the amount of space that a substance or object occupies or that is enclosed within a container.

Symbol: V_T

Measurement: VolumeUnit: m³

Note: Value should be greater than 0.

Formulas to find Volume

Other Formulas to find Enthalpy

Go Enthalpy using Gibbs Free Energy, Temperature and Entropy

H = G + T \cdot S

Other formulas in Thermodynamic Property Relations category

Go Internal Energy using Enthalpy, Pressure and Volume

U = H - P \cdot V T

Go Pressure using Enthalpy, Internal Energy and Volume

P = \frac{H - U}{V T}

Go Volume using Enthalpy, Internal Energy and Pressure

V T = \frac{H - U}{P}

Go Gibbs Free Energy using Enthalpy, Temperature and Entropy

G = H - T \cdot S

How to Evaluate Enthalpy using Internal Energy, Pressure and Volume?

Enthalpy using Internal Energy, Pressure and Volume evaluator uses Enthalpy = Internal Energy+Pressure*Volume to evaluate the Enthalpy, The Enthalpy using Internal Energy, Pressure and Volume formula is defined as the sum of internal energy and the product of pressure and volume. Enthalpy is denoted by H symbol.

How to evaluate Enthalpy using Internal Energy, Pressure and Volume using this online evaluator? To use this online evaluator for Enthalpy using Internal Energy, Pressure and Volume, enter Internal Energy (U), Pressure (P) & Volume (V_T) and hit the calculate button.

FAQs on Enthalpy using Internal Energy, Pressure and Volume

What is the formula to find Enthalpy using Internal Energy, Pressure and Volume?

The formula of Enthalpy using Internal Energy, Pressure and Volume is expressed as Enthalpy = Internal Energy+Pressure*Volume. Here is an example- 0.003629 = 1210+38.4*63.

How to calculate Enthalpy using Internal Energy, Pressure and Volume?

With Internal Energy (U), Pressure (P) & Volume (V_T) we can find Enthalpy using Internal Energy, Pressure and Volume using the formula - Enthalpy = Internal Energy+Pressure*Volume.

What are the other ways to Calculate Enthalpy?

Here are the different ways to Calculate Enthalpy-

Enthalpy=Gibbs Free Energy+Temperature*Entropy

Can the Enthalpy using Internal Energy, Pressure and Volume be negative?

Yes, the Enthalpy using Internal Energy, Pressure and Volume, measured in Energy can be negative.

Which unit is used to measure Enthalpy using Internal Energy, Pressure and Volume?

Enthalpy using Internal Energy, Pressure and Volume is usually measured using the Kilojoule[KJ] for Energy. Joule[KJ], Gigajoule[KJ], Megajoule[KJ] are the few other units in which Enthalpy using Internal Energy, Pressure and Volume can be measured.

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Enthalpy using Internal Energy, Pressure and Volume Formula

​GoEnthalpy using Gibbs Free Energy, Temperature and Entropy Formula

Enthalpy using Internal Energy, Pressure and Volume Example

Enthalpy using Internal Energy, Pressure and Volume Solution

Enthalpy using Internal Energy, Pressure and Volume Formula Elements

Other Formulas to find Enthalpy

Other formulas in Thermodynamic Property Relations category

How to Evaluate Enthalpy using Internal Energy, Pressure and Volume?

FAQs on Enthalpy using Internal Energy, Pressure and Volume

Variable Name

GoEnthalpy using Gibbs Free Energy, Temperature and Entropy Formula