C7 Energy changes Flashcards

1
Q

Activation energy

A

The minimum energy needed for a reaction to take place

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2
Q

Bond energy

A

The energy required to break a specific chemical bond

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3
Q

Endothermic

A

A reaction that takes in energy from the surroundings

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4
Q

Exothermic

A

A reaction that transfers energy to the surroundings

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