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Card 6

Front

Is rusting of iron an oxidation or reduction reaction?

Back

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Card 7

Front

What 4 barrier methods are used to protect iron from rusting?

Back

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Card 8

Front

What is galvanising?

Back

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Card 9

Front

Is carbon oxidised or reduced in combustion (burning)? use a symbols equation to explain

Back

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Card 10

Front

Is nitrogen oxidised or reduced in the following? N2 + H2 -> NH3

Back

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Card 11

Front

In a reation where both reduction and oxidisation takes place, what do we call that?

Back

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Card 12

Front

What is the name of the ore from which iron is extracted

Back

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Card 13

Front

What is the name of the equipment used to extract iron from haematite?

Back

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Card 14

Front

How is iron extracted from haematite in the blast furnace?

Back

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Card 15

Front

what is the balanced eqution for the recution of iron oxide using carbon monoxide in the blast furnace?

Back

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