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Card 16

Front

how can pure ethanol be extracted from fermentation mixture?

Back

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Card 17

Front

why does the fermentation mixture have to be kept at 25-50c (optimum temp)?

Back

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Card 18

Front

is the chemical reaction to turn ethene into ethanol reversible and what's the equation?

Back

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Card 19

Front

how can ethene be hydrated to make ethanol?

Back

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Card 20

Front

why is the ethanol made by hydration non-renewable?

Back

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Card 21

Front

what is quicker hydration or fermentation?

Back

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Card 22

Front

what is the atom economy and yield like in fermentation and hydration?

Back

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Card 23

Front

where is ozone found?

Back

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Card 24

Front

what are chlorofluorocarbons (CFC's)?

Back

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Card 25

Front

why were CFC's used in aerosols?

Back

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