Organic Chemistry Recall Flashcards

1
Q

Compounds with one carbon atom have names starting with…

A

meth-

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2
Q

Compounds with two carbon atoms have names starting with…

A

eth-

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3
Q

Compounds with three carbon atoms have names starting with…

A

prop-

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4
Q

Compounds with four carbon atoms have names starting with…

A

but-

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5
Q

Compounds with five carbon atoms have names starting with…

A

pent-

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6
Q

Alkanes have names ending in…

A

-ane

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7
Q

Alkenes have names ending in…

A

-ene

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8
Q

Alcohols have names ending in…

A

-anol

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9
Q

Carboxylic acids have names ending in…

A

-anoic acid

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10
Q

Alkanes are characterised by having…

A

only C-C and C-H single bonds

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11
Q

Alkenes are characterised by having…

A

a C=C double bond

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12
Q

Alcohols are characterised by having…

A

a -C-O-H group

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13
Q

Carboxylic acids are characterised by having…

A

a -C-O-O-H group

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14
Q

What are the three trends linked to the increasing the size of the chain in hydrocarbons?

A
  • boiling point increases
  • viscosity increases
  • flammability decreases
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15
Q

What is fractional distillation?

A

Fractional distillation is the separation of fractions from crude oil due to their different boiling points, using a process of evaporation and condensation.

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16
Q

What is cracking?

A

Cracking is the breakdown of larger alkanes using heat to produce smaller alkanes and alkenes.

17
Q

What are the reagents and conditions for the reaction of alkenes with halogens?

A

Chlorine, bromine, or iodine; (g) or (aq)

18
Q

What are the reagents and conditions for the reaction of alkenes with water?

A

Steam, phosphoric acid catalyst

19
Q

What are the reagents and conditions for the reaction of alkenes with hydrogen?

A

Hydrogen gas, nickel catalyst, 60°C