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Entropy change (Isobaric Process) (With given volumes) Calculator

Category Engineering ↺
Engineering Mechanical ↺
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✖Mass of Gas is the mass on or by which the work is done.ⓘ Mass of Gas [m]
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✖Molar Specific Heat Capacity at Constant Pressure , Cp ( of a gas ) is the amount of heat required to raise the temperature of 1 mol of the gas by 1 °C at the constant volume.ⓘ Molar Specific Heat Capacity at Constant Pressure [Cp]
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✖Final Volume of System is the volume occupied by the molecules of the sytem at the time the system is being analysedⓘ Final Volume of System [Vf]
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✖Initial Volume of System is the volume occupied by the molecules of the sytem initially before the process has started.ⓘ Initial Volume of System [Vi]
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✖Entropy change constant pressure is the measure of a system’s thermal energy per unit temperature that is unavailable for doing useful work.ⓘ Entropy change (Isobaric Process) (With given volumes) [s2-s1]
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⎙ 11 Other formulas that you can solve using the same Inputs

Work done in adiabatic process
Work =(Initial Pressure of System*Initial Volume of System-Final Pressure of System*Final Volume of System)/(Molar Specific Heat Capacity at Constant Pressure/Molar Specific Heat Capacity at Constant Volume-1) GO
Final Temperature in Adiabatic Process (using pressure)
final temp.=initial temp.*(Final Pressure of System/Initial Pressure of System)^(1-1/(Molar Specific Heat Capacity at Constant Pressure/Molar Specific Heat Capacity at Constant Volume)) GO
Final Temperature in Adiabatic Process (using volume)
final temp.=initial temp.*(Final Volume of System/Initial Volume of System)^(1-Molar Specific Heat Capacity at Constant Pressure/Molar Specific Heat Capacity at Constant Volume) GO
Adiabatic Index
Heat Capacity Ratio=Molar Specific Heat Capacity at Constant Pressure/Molar Specific Heat Capacity at Constant Volume GO
Ratio of specific heat
Specific heat=Molar Specific Heat Capacity at Constant Pressure/Molar Specific Heat Capacity at Constant Volume GO
Isothermal Compression Of An Ideal Gas
Isothermal Work=Number of Moles*[R]*Temperature*2.303*log10(Final Volume of System/Initial Volume of System) GO
Specific Heat Capacity at Constant Volume
Molar Specific Heat Capacity at Constant Volume=Molar Specific Heat Capacity at Constant Pressure-[R] GO
Enthalpy of the system
Enthalpy=Number of Moles*Molar Specific Heat Capacity at Constant Pressure*Temperature Difference GO
Heat Transfer in an Isobaric Process
Heat=Number of Moles*Molar Specific Heat Capacity at Constant Pressure*Temperature Difference GO
Work done in isothermal process (using volume)
Work =[R]*Temperature of Gas*ln(Final Volume of System/Initial Volume of System) GO
Heat transferred in isothermal process (using volume)
Heat=[R]*Temperature of Gas*ln(Final Volume of System/Initial Volume of System) GO

⎙ 2 Other formulas that calculate the same Output

Entropy change at constant pressure
Entropy change constant pressure=(Heat capacity constant pressure*ln(Temperature of surface 2/Temperature of surface 1))-([R]*ln(pressure 2/pressure 1)) GO
Entropy change (Isobaric Process) (With given temperatures)
Entropy change constant pressure=Mass of Gas*Molar Specific Heat Capacity at Constant Pressure*ln(final temp./initial temp.) GO

Entropy change (Isobaric Process) (With given volumes) Formula

Entropy change constant pressure=Mass of Gas*Molar Specific Heat Capacity at Constant Pressure*ln(Final Volume of System/Initial Volume of System)
More formulas
Specific Heat Capacity at Constant Pressure GO
Heat Transfer at Constant Pressure GO
Entropy change (Isochoric Process) (With given temperatures) GO
Entropy change (Isochoric Process) (With given pressures) GO
Isobaric Work (for given pressure and volumes) GO
Isobaric Work (for given mass and temperatures) GO
Entropy change (Isobaric Process) (With given temperatures) GO
Entropy change (Isothermal Process) (With given volumes) GO
Work done in adiabatic process GO
Mass Flow Rate in a Steady Flow GO

How does entropy change with pressure?

The entropy of a substance increases with its molecular weight and complexity and with temperature. The entropy also increases as the pressure or concentration becomes smaller. Entropies of gases are much larger than those of condensed phases.

How to Calculate Entropy change (Isobaric Process) (With given volumes)?

Entropy change (Isobaric Process) (With given volumes) calculator uses Entropy change constant pressure=Mass of Gas*Molar Specific Heat Capacity at Constant Pressure*ln(Final Volume of System/Initial Volume of System) to calculate the Entropy change constant pressure, Entropy change (Isobaric Process) (With given volumes) = Mass of gas * specific heat capacity at constant pressure * ln(final_volume/initial_volume). Entropy change constant pressure and is denoted by s2-s1 symbol.

How to calculate Entropy change (Isobaric Process) (With given volumes) using this online calculator? To use this online calculator for Entropy change (Isobaric Process) (With given volumes), enter Molar Specific Heat Capacity at Constant Pressure (Cp), Initial Volume of System (Vi), Final Volume of System (Vf) and Mass of Gas (m) and hit the calculate button. Here is how the Entropy change (Isobaric Process) (With given volumes) calculation can be explained with given input values -> -0.011513 = 0.005*1*ln(0.001/0.01).

FAQ

What is Entropy change (Isobaric Process) (With given volumes)?
Entropy change (Isobaric Process) (With given volumes) = Mass of gas * specific heat capacity at constant pressure * ln(final_volume/initial_volume) and is represented as s2-s1=m*Cp*ln(Vf/Vi) or Entropy change constant pressure=Mass of Gas*Molar Specific Heat Capacity at Constant Pressure*ln(Final Volume of System/Initial Volume of System). Molar Specific Heat Capacity at Constant Pressure , Cp ( of a gas ) is the amount of heat required to raise the temperature of 1 mol of the gas by 1 °C at the constant volume, Initial Volume of System is the volume occupied by the molecules of the sytem initially before the process has started, Final Volume of System is the volume occupied by the molecules of the sytem at the time the system is being analysed and Mass of Gas is the mass on or by which the work is done.
How to calculate Entropy change (Isobaric Process) (With given volumes)?
Entropy change (Isobaric Process) (With given volumes) = Mass of gas * specific heat capacity at constant pressure * ln(final_volume/initial_volume) is calculated using Entropy change constant pressure=Mass of Gas*Molar Specific Heat Capacity at Constant Pressure*ln(Final Volume of System/Initial Volume of System). To calculate Entropy change (Isobaric Process) (With given volumes), you need Molar Specific Heat Capacity at Constant Pressure (Cp), Initial Volume of System (Vi), Final Volume of System (Vf) and Mass of Gas (m). With our tool, you need to enter the respective value for Molar Specific Heat Capacity at Constant Pressure, Initial Volume of System, Final Volume of System and Mass of Gas and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Entropy change constant pressure?
In this formula, Entropy change constant pressure uses Molar Specific Heat Capacity at Constant Pressure, Initial Volume of System, Final Volume of System and Mass of Gas. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • Entropy change constant pressure=(Heat capacity constant pressure*ln(Temperature of surface 2/Temperature of surface 1))-([R]*ln(pressure 2/pressure 1))
  • Entropy change constant pressure=Mass of Gas*Molar Specific Heat Capacity at Constant Pressure*ln(final temp./initial temp.)
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