Enthalpy of System Calculator

✖The Number of Moles of Ideal Gas is the quantity of gas particles in a system, essential for understanding gas behavior under various thermodynamic conditions.ⓘ Number of Moles of Ideal Gas [n]			+10% -10%
✖The Molar Specific Heat Capacity at Constant Pressure is the amount of heat required to raise the temperature of one mole of a substance at constant pressure.ⓘ Molar Specific Heat Capacity at Constant Pressure [C_{p molar}]			+10% -10%
✖The Temperature Difference is the variation in temperature between two points, which influences the behavior and properties of ideal gases in thermodynamic processes.ⓘ Temperature Difference [ΔT]			+10% -10%

✖The System Enthalpy is the total heat content of a system, reflecting its internal energy and the work done by the system at constant pressure.ⓘ Enthalpy of System [H_s]

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Enthalpy of System Solution

STEP 0: Pre-Calculation Summary

Formula Used

System Enthalpy = Number of Moles of Ideal Gas*Molar Specific Heat Capacity at Constant Pressure*Temperature Difference
H_s = n*C_{p molar}*ΔT
This formula uses 4 Variables

Variables Used

System Enthalpy - (Measured in Joule) - The System Enthalpy is the total heat content of a system, reflecting its internal energy and the work done by the system at constant pressure.
Number of Moles of Ideal Gas - (Measured in Mole) - The Number of Moles of Ideal Gas is the quantity of gas particles in a system, essential for understanding gas behavior under various thermodynamic conditions.
Molar Specific Heat Capacity at Constant Pressure - (Measured in Joule Per Kelvin Per Mole) - The Molar Specific Heat Capacity at Constant Pressure is the amount of heat required to raise the temperature of one mole of a substance at constant pressure.
Temperature Difference - (Measured in Kelvin) - The Temperature Difference is the variation in temperature between two points, which influences the behavior and properties of ideal gases in thermodynamic processes.

STEP 1: Convert Input(s) to Base Unit

Number of Moles of Ideal Gas: 3 Mole --> 3 Mole No Conversion Required
Molar Specific Heat Capacity at Constant Pressure: 122.0005 Joule Per Kelvin Per Mole --> 122.0005 Joule Per Kelvin Per Mole No Conversion Required
Temperature Difference: 400 Kelvin --> 400 Kelvin No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

H_s = n*C_{p molar}*ΔT --> 3*122.0005*400

Evaluating ... ...

H_s = 146400.6

STEP 3: Convert Result to Output's Unit

146400.6 Joule --> No Conversion Required

FINAL ANSWER

146400.6 Joule <-- System Enthalpy

(Calculation completed in 00.004 seconds)

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Created by Ishan Gupta

Birla Institute of Technology & Science (BITS), Pilani

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Heat Transfer in Isochoric Process

LaTeX Go Heat Transferred in Thermodynamic Process = Number of Moles of Ideal Gas*Molar Specific Heat Capacity at Constant Volume*Temperature Difference

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LaTeX Go Change in Internal Energy = Number of Moles of Ideal Gas*Molar Specific Heat Capacity at Constant Volume*Temperature Difference

Enthalpy of System

LaTeX Go System Enthalpy = Number of Moles of Ideal Gas*Molar Specific Heat Capacity at Constant Pressure*Temperature Difference

Specific Heat Capacity at Constant Pressure

LaTeX Go Molar Specific Heat Capacity at Constant Pressure = [R]+Specific Molar Heat Capacity at Constant Volume

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Density

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Enthalpy of System Formula

LaTeX Go

System Enthalpy = Number of Moles of Ideal Gas*Molar Specific Heat Capacity at Constant Pressure*Temperature Difference
H_s = n*C_{p molar}*ΔT

What is Enthalpy?

Enthalpy is a property of a thermodynamic system, defined as the sum of the system's internal energy and the product of its pressure and volume. As a state function, enthalpy depends only on the final configuration of internal energy, pressure, and volume, not on the path taken to achieve it.

How to Calculate Enthalpy of System?

Enthalpy of System calculator uses System Enthalpy = Number of Moles of Ideal Gas*Molar Specific Heat Capacity at Constant Pressure*Temperature Difference to calculate the System Enthalpy, Enthalpy of System formula is defined as a measure of the total energy of a thermodynamic system, accounting for internal energy and the energy required to displace its surroundings, which is crucial for understanding heat transfer in chemical processes. System Enthalpy is denoted by H_s symbol.

How to calculate Enthalpy of System using this online calculator? To use this online calculator for Enthalpy of System, enter Number of Moles of Ideal Gas (n), Molar Specific Heat Capacity at Constant Pressure (C_{p molar}) & Temperature Difference (ΔT) and hit the calculate button. Here is how the Enthalpy of System calculation can be explained with given input values -> 146400.6 = 3*122.0005*400.

FAQ

What is Enthalpy of System?

Enthalpy of System formula is defined as a measure of the total energy of a thermodynamic system, accounting for internal energy and the energy required to displace its surroundings, which is crucial for understanding heat transfer in chemical processes and is represented as H_s = n*C_{p molar}*ΔT or System Enthalpy = Number of Moles of Ideal Gas*Molar Specific Heat Capacity at Constant Pressure*Temperature Difference. The Number of Moles of Ideal Gas is the quantity of gas particles in a system, essential for understanding gas behavior under various thermodynamic conditions, The Molar Specific Heat Capacity at Constant Pressure is the amount of heat required to raise the temperature of one mole of a substance at constant pressure & The Temperature Difference is the variation in temperature between two points, which influences the behavior and properties of ideal gases in thermodynamic processes.

How to calculate Enthalpy of System?

Enthalpy of System formula is defined as a measure of the total energy of a thermodynamic system, accounting for internal energy and the energy required to displace its surroundings, which is crucial for understanding heat transfer in chemical processes is calculated using System Enthalpy = Number of Moles of Ideal Gas*Molar Specific Heat Capacity at Constant Pressure*Temperature Difference. To calculate Enthalpy of System, you need Number of Moles of Ideal Gas (n), Molar Specific Heat Capacity at Constant Pressure (C_{p molar}) & Temperature Difference (ΔT). With our tool, you need to enter the respective value for Number of Moles of Ideal Gas, Molar Specific Heat Capacity at Constant Pressure & Temperature Difference 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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