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Card 6

Front

what is a chemical change

Back

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Card 7

Front

what is a pure substance

Back

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Card 8

Front

how do you test purity

Back

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Card 9

Front

what is distillation

Back

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Card 10

Front

what is fractional distillation

Back

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Card 11

Front

what is filtration used for

Back

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Card 12

Front

what is crystallisation used for

Back

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Card 13

Front

what is a mobile phase of chromatography

Back

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Card 14

Front

what is a stationary phase of chromatography

Back

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Card 15

Front

how do you calculate the rf value

Back

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