Enthalpy vs. Internal Energy
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Questions and Answers

What does the term 'Enthalpie' represent?

  • The energy associated with the motion of an object
  • The energy stored in chemical bonds
  • The total energy of a system, including its internal energy and the energy required to make room for it by displacing its environment and establishing its volume and pressure (correct)
  • The energy contained within a substance, such as the kinetic and potential energy of its particles

What is the difference between 'Enthalpie' and 'Innere Energie'?

  • Enthalpie is the energy stored in chemical bonds, while Innere Energie represents the energy associated with the motion of an object.
  • Enthalpie is the total energy of a system, while Innere Energie is the energy contained within a substance, such as the kinetic and potential energy of its particles.
  • Enthalpie is the energy associated with the motion of an object, while Innere Energie is the total energy of a system including its internal energy and the energy required to establish its volume and pressure.
  • Enthalpie is the heat flow into or out of a system, while Innere Energie is the total energy of a system including its internal energy and the work done on or by the system. (correct)

Which of the following correctly describes 'Innere Energie'?

  • The energy stored in chemical bonds
  • The energy contained within a substance, such as the kinetic and potential energy of its particles
  • The total energy of a system, including its internal energy and the work done on or by the system (correct)
  • The heat flow into or out of a system

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