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Chemistry - A Level > PL 5 > Flashcards

PL 5 Flashcards

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1
Q

What is the functional group of an ester?

A

R-COO-R’

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2
Q

How are esters named?

A

They are named after the alcohol and carboxylic acid from which they are formed

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3
Q

What is the name of the ester which is formed from methanol and propanoic acid?

A

Methyl propanoate

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4
Q

Which part of an ester has the double bond O?

A

The carboxylic acid

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5
Q

What is the functional group for acyl chlorides?

A

R-COCl

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6
Q

How do we name acyl chlorides?

A

The have the suffix -OYL CHLORIDE

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7
Q

What is the name of CH3COCl?

A

Ethanoyl chloride

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8
Q

What is the functional group of aldehydes?

A

-COH

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9
Q

How are aldehydes produced?

A

From the oxidation and distillation of primary alcohols

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10
Q

How do we name aldehydes?

A

Add -AL
Eg. ButanAL

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11
Q

What is the functional group of a ketone?

A

C=O

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12
Q

How do we name ketones?

A

Add -ONE
Eg. ButanONE

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13
Q

What is the functional group of a diol?

A

They have two OH groups

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14
Q

How do we name diols?

A

Ethane - 1,2 - diol

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15
Q

What is the prefix when there is an OH group as a branch?

A

hydroxy-

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16
Q

What is it called when an OH group is attached to a benzene ring?

A

Phenol

17
Q

How do we name a phenol group?

A

3-methylphenol

18
Q

What is the functional group for primary amines ?

A

-NH2

19
Q

How do we name primary amines?

A

Prefixamine

20
Q

What is a secondary amine?

A

An amine where two of the hydrogens in ammonia have been replaced by functional groups

21
Q

How do we name secondary amines?

A

Di ethylamine

22
Q

How do we name secondary amines which have two different chains?

A

N- (shortest chain length) (second chain length) amine

23
Q

What is a nylon the same as?

A

A polyamide

24
Q

How do we name nylons?

A

Nylon - (number of C atoms in the monomer),(number of C atoms in the corresponding dicarboxylic acid)

25
Q

How are nylons formed?

A

Dicarboxylic acid + diamine

26
Q

What is the functional group of a diamine?

A

Two NH2 groups

27
Q

How do we name diamines?

A

Diaminopropane

28
Q

What is the formula for a primary amiDe?

A

-CONH2

29
Q

What is the formula for a secondary amiDe?

A

-CONHR

30
Q

What is the functional group for an acid anhydride?

A

-COOCO_

31
Q

How do we name acid anhydrides?

A

-oic anhydride

Chemistry - A Level (21 decks)

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