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Card 6

Front

How do catalysts affect the activation energy?

Back

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Card 7

Front

What happens to the bonds in a chemical reactions?

Back

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Card 8

Front

Breaking bonds is a ... process?

Back

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Card 9

Front

Making bonds is a ... process?

Back

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Card 10

Front

If more energy is required to break bonds than is released when bonds are formed, what type of reaction is it?

Back

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Card 11

Front

If more energy is released when bonds are formed than is needed to make bonds, what type of reaction is it?

Back

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Card 12

Front

How can the amount of energy produced by a chemical reaction in soultion be measured?

Back

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Card 13

Front

How is a simple cell made?

Back

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Card 14

Front

What is meant by a hydrogen fuel cell?

Back

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Card 15

Front

What happens in a hydrogen fuel cell?

Back

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