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AQA A Level Chemistry > Conditions Needed For Reactions To Occur > Flashcards

Conditions Needed For Reactions To Occur Flashcards

1
Q

Halogenoalkane elimination conditions

A
  • KOH
  • High temperature
  • Dissolved in ethanol
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2
Q

Aldehyde formation

A

Dilute acid, less potassium dichromate

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3
Q

Ethanoic acid formation

A

Concentrated Sulfuric acid
Excess potassium dichromate

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4
Q

Ethanol from ethene

A

Steam with phosphoric acid catalyst

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5
Q

Halogenoalkane with -:OH

A

Dissolved in ethanol, room temperature

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6
Q

Halogenoalkane with -:CN

A

Warmed with an aqueous alcoholic solution of potassium cyanide

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7
Q

Halogenoalkane with ammonia

A

Excess concentrated solution 0f ammonia in ethanol under pressure

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AQA A Level Chemistry (4 decks)

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