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Fundamental Principles of Chemistry A > 1A4 Kinetic > Flashcards

1A4 Kinetic Flashcards

1
Q

What is activation energy?

A

Minimum energy needed on collision for particles to start reaction

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2
Q

What is rate equation?

A

Reaction rate = Change in concentration of a reagent or product/time

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3
Q

What is catalyst?

A

Substance which alters the rate of a chemical reaction but remains chemically unchanged at the end

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4
Q

How does catalyst work?

A

provide an alternative reaction route with a lower Ea than the uncatalysed route

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Fundamental Principles of Chemistry A (5 decks)

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