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AQA GCSE Additional Chemistry C2a > Yield and Reversible Reactions > Flashcards

Yield and Reversible Reactions Flashcards

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1
Q

How do you calculate percentage yield?

A

First balance the equation Then: (actual yield/theoretical yield) x100

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2
Q

Why is a high yield important in industry?

A

It saves money/ a high profit

Saves resources

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3
Q

Why do we never get 100% yield in a reversible reaction?

A
  1. Some of the useful product may get lost on filter paper, glassware or evaporate.
  2. The reaction may be reversible.
  3. Sometimes you get unwanted products
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4
Q

What is a reversible reaction?

A

Products that can react and convert back into reactants

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5
Q

Use ammonium chloride to give an example of a reversible reaction

A
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AQA GCSE Additional Chemistry C2a (11 decks)

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