Reactions Flashcards

1
Q

Substitution reaction

A

UV light
Cl2 + CH4 -> HCl +CH3Cl

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2
Q

Addition Reaction

A

Only reacts with double bond
Alkene + Bromine -> Haloalkane

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3
Q

Hydrogenation reaction

A

Needs Nickel catalyst and 60 degrees.
Propene + hydrogen -> Propane

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4
Q

Hydration

A

Needs catalyst and 300 degrees.

Alkene + water(steam) -> alcohol

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5
Q

Ethanol uses

A

Fuel
Alcoholic drinks
Solvent in perfumes, inks and gules

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6
Q

Ethanol (fermentation of glucose)

A

C6H12O6 -> with yeast catalyst C2H5OH + CO2

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7
Q

Ethanol (ethene +steam)

A

C2H4 +H20 -> C2H5OH

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8
Q

Advantages + disadvantages: Fermentation of glucose

A

Advantage: Simple method + Uses renewable resources

Disadvantage: Not a continuous process, slow reaction, produces low purity

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9
Q

Advantages + disadvantages: Ethene +steam

A

Adavantages: Small scale equipment, continuous process, reaction is fast, produces high purity ethanol

Disadvantages: Uses non-renewable resources

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