Thermodynamics What is the difference between internal energy and enthalpy? a. Give a definition for each...

Thermodynamics

What is the difference between internal energy and enthalpy?
a. Give a definition for each quantity
b. Give an example of when focusing on internal energy would be especially relevant
c. Give an example of when focusing on enthalpy would be especially relevant.

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genius_generous answered 1 year ago

What is the difference between internal energy, heat, and enthalpy? Are they ever the same? Please...

What is the difference between internal energy, heat, and enthalpy? Are they ever the same? Please write down and describe a couple of equations that help us understand the relationship between these quantities.

heat capacity at constant pressure Cp=(dH/dT) the difference between H(enthalpy) and U(internal energy) is PdV=RT(in perfect...

heat capacity at constant pressure Cp=(dH/dT) the difference between H(enthalpy) and U(internal energy) is PdV=RT(in perfect gas) Then, in real gas, how can I know the difference?

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In first law of thermodynamics, internal energy U is defined, and it is used to predict...

In first law of thermodynamics, internal energy U is defined, and it is used to predict the magnitude of heat and work conversion. However, we actually use enthalpy(H) more than U. What is the difference between U and H? And why a new thermodynamic function H is needed, even though U was first defined which is suitable for the first law?

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Thermodynamics What is the difference between internal energy and enthalpy? a. Give a definition for each...

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