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Card 6

Front

Scale forms on the inside of pipes boilers and kettles when hard water is heated. What is this mostly made of?

Back

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Card 7

Front

A scaled kettle will mean what?

Back

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Card 8

Front

Which ions cause temporary hardness?

Back

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Card 9

Front

What causes permanant hardness?

Back

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Card 10

Front

What is the difference between scale and scum?

Back

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Card 11

Front

What does not effect the postion of equilibrium within a reversible reaction?

Back

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Card 12

Front

What are the conditions for the Haber process?

Back

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Card 13

Front

In the Haber process, why is the temperature used higher than the optimum temperature for producing the highest yield of ammonia??

Back

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Card 14

Front

In an alcohol, which part is the functional group?

Back

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Card 15

Front

What are alochols useful as?

Back

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