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Chemistry (P2) GR12 > Energy And Change > Flashcards

Energy And Change Flashcards

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1
Q

Heat of reaction

A

The energy absorbed or released in a chemical reaction

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2
Q

Exothermic reactions

A

Reactions that release energy

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3
Q

Endothermic reactions

A

Reactions that absorb energy

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4
Q

Activation energy

A

The minimum energy needed for a reaction to take place

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5
Q

Activated complex

A

The unstable transition state from reactants to products

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Chemistry (P2) GR12 (7 decks)

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