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Heat Capacity at Constant Pressure Calculator

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First Order Thermodynamics Heat Capacity Second Laws of Thermodynamics Thermochemistry

✖Change in Enthalpy in the System is the thermodynamic quantity equivalent to the total difference between the heat content of a system.ⓘ Change in Enthalpy in the System [dH]			+10% -10%
✖Change in Temperature means subtract the final temperature from the starting temperature to find the difference.ⓘ Change in Temperature [dT]			+10% -10%

✖Heat Capacity at Constant Pressure is defined as the amount of heat energy required to raise the temperature of a given quantity of matter by one degree Celsius.ⓘ Heat Capacity at Constant Pressure [C_p]

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Formula

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Heat Capacity at Constant Pressure

Formula

C p = \frac{dH}{dT}

Example

100 J/K = \frac{2000 J}{20 K}

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Heat Capacity at Constant Pressure Solution

STEP 0: Pre-Calculation Summary

Formula Used

Heat Capacity at Constant Pressure = Change in Enthalpy in the System/Change in Temperature
C_p = dH/dT
This formula uses 3 Variables

Variables Used

Heat Capacity at Constant Pressure - (Measured in Joule per Kelvin) - Heat Capacity at Constant Pressure is defined as the amount of heat energy required to raise the temperature of a given quantity of matter by one degree Celsius.
Change in Enthalpy in the System - (Measured in Joule) - Change in Enthalpy in the System is the thermodynamic quantity equivalent to the total difference between the heat content of a system.
Change in Temperature - (Measured in Kelvin) - Change in Temperature means subtract the final temperature from the starting temperature to find the difference.

STEP 1: Convert Input(s) to Base Unit

Change in Enthalpy in the System: 2000 Joule --> 2000 Joule No Conversion Required
Change in Temperature: 20 Kelvin --> 20 Kelvin No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

C_p = dH/dT --> 2000/20

Evaluating ... ...

C_p = 100

STEP 3: Convert Result to Output's Unit

100 Joule per Kelvin --> No Conversion Required

FINAL ANSWER

100 Joule per Kelvin <-- Heat Capacity at Constant Pressure

(Calculation completed in 00.004 seconds)

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< First Order Thermodynamics Calculators

Heat Energy given Internal Energy

Go Change in Heat Energy = Internal Energy of the System+(Work Done given IE)

Internal Energy of System

Go Internal Energy of the System = Change in Heat Energy-(Work Done given IE)

Work Done given Internal Energy

Go Work Done given IE = Change in Heat Energy-Internal Energy of the System

Work Done in Irreversible Process

Go Irreversible Work Done = -External Pressure*Volume change

Heat Capacity at Constant Pressure Formula

Heat Capacity at Constant Pressure = Change in Enthalpy in the System/Change in Temperature
C_p = dH/dT

What is the rate of change in internal energy?

Macroscopically, we define the change in internal energy ΔU to be that given by the first law of thermodynamics: ΔU = Q− W. Many detailed experiments have verified that ΔU = Q − W, where ΔU is the change in total kinetic and potential energy of all atoms and molecules in a system.

How to Calculate Heat Capacity at Constant Pressure?

Heat Capacity at Constant Pressure calculator uses Heat Capacity at Constant Pressure = Change in Enthalpy in the System/Change in Temperature to calculate the Heat Capacity at Constant Pressure, The Heat Capacity at Constant Pressure formula is defined as the amount of heat energy required to raise the temperature of a given quantity of matter by one degree Celsius. Heat Capacity at Constant Pressure is denoted by C_p symbol.

How to calculate Heat Capacity at Constant Pressure using this online calculator? To use this online calculator for Heat Capacity at Constant Pressure, enter Change in Enthalpy in the System (dH) & Change in Temperature (dT) and hit the calculate button. Here is how the Heat Capacity at Constant Pressure calculation can be explained with given input values -> 45 = 2000/20.

FAQ

What is Heat Capacity at Constant Pressure?

The Heat Capacity at Constant Pressure formula is defined as the amount of heat energy required to raise the temperature of a given quantity of matter by one degree Celsius and is represented as C_p = dH/dT or Heat Capacity at Constant Pressure = Change in Enthalpy in the System/Change in Temperature. Change in Enthalpy in the System is the thermodynamic quantity equivalent to the total difference between the heat content of a system & Change in Temperature means subtract the final temperature from the starting temperature to find the difference.

How to calculate Heat Capacity at Constant Pressure?

The Heat Capacity at Constant Pressure formula is defined as the amount of heat energy required to raise the temperature of a given quantity of matter by one degree Celsius is calculated using Heat Capacity at Constant Pressure = Change in Enthalpy in the System/Change in Temperature. To calculate Heat Capacity at Constant Pressure, you need Change in Enthalpy in the System (dH) & Change in Temperature (dT). With our tool, you need to enter the respective value for Change in Enthalpy in the System & Change in Temperature 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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