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AQA GCSE Chemistry > C6 (The Rate and Extent of Chemical Change) > Flashcards

C6 (The Rate and Extent of Chemical Change) Flashcards

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1
Q

What is meant by the rate of reaction?

A

The rate of reaction is the speed at which a chemical reaction takes place.

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2
Q

Give three signs that a chemical reaction has occurred…

A
  • Colour change
  • Smell
  • Effervescent (bubbles)
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3
Q

What is the equation of the mean rate of reaction?

A

Quantity of reactant used / time taken

Or

Quantity of product formed / time taken

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AQA GCSE Chemistry (4 decks)

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