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AS Chemistry > 3.3.3.2 Elimination (halogenoalkanes) > Flashcards

3.3.3.2 Elimination (halogenoalkanes) Flashcards

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1
Q

What happens when potassium hydroxide is dissolved in ethanol?

A

Ethanol causes the hydroxide ions to act as a base.
This leads to an elimination reaction.

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2
Q

What is an elimination reaction?

A

Where a small molecule is removed from an organic compound

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3
Q

What is the reagent for an elimination reaction?

A

Ethanolic NaOH/ KOH

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4
Q

What is the condition needed for an elimination reaction?

A

Ethanolic and refluxed

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5
Q

What is the mechanism for an elimination reaction?

A

Elimination

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6
Q

What is the product of an elimination reaction?

A

Alkene

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7
Q

What is the overall equation for an elimination reaction?

A

R-CH2-CH2X + KOH -> RCH=CH2 + KX + H2O

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8
Q

What is a base?

A

A proton acceptor

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AS Chemistry (47 decks)

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