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Wjec A Level Chemistry > Unit 4 Weak Points > Flashcards

Unit 4 Weak Points Flashcards

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1
Q

Carboxylic acid to amide

A

Add ammonia
Ammonium salt is produced
Heat ammonium salt

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2
Q

Amide to nitrile

A

Strongly heat amide with dehydrating agent such as phosphorous (V) oxide

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3
Q

Halogenoalkane to nitrile

A

Add potassium cyanide in an ethanol solvent
Nucleophilic substitution
Ascends homologous series

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4
Q

Nitrile hydrolysis

A

Warmed with dilute sulfuric acid to from carboxylic acid

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5
Q

Amide hydrolysis

A

Warm with dilute sulphuric acid

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6
Q

Nitrile to amine

A

Reduction
Lithium tetrahydridoaluminate (III)

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Wjec A Level Chemistry (19 decks)

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