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Physical Chemistry > Energetics > Flashcards

Energetics Flashcards

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1
Q

What is an exothermic reaction?

A

Where heat energy is released TO the surroundings
surroundings get warmer and reaction system gets colder

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2
Q

What is an endothermic reaction?

A

When heat is absorbed or taken in FROM the surroundings
surroundings get colder and reaction system gets warmer

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3
Q

What is the purpose of an energy level diagram?

A

It represents exo/endothermic reactions without calculation and how much heat is given out/taken in by the reaction system

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4
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Physical Chemistry (6 decks)

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