C7 - Energy Changes Flashcards

1
Q

What is activation energy?

A

The minimum amount of energy required for a reaction to take place

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2
Q

What is bond energy?

A

The energy required to break a specific chemical bond

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3
Q

What is an endothermic reaction?

A

A reaction that takes energy into the system from the surroundings

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4
Q

What is an exothermic reaction?

A

A reaction which releases energy from the system to the surroundings

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