Reactions Of Alkenes

Question 1

Why do all alkenes react in a similar way

Answer 1

Same structure carbon to carbon double bond

Question 2

What does the double bond mean (help identify that the bond is…..)

Answer 2

The alkene functional group

Question 3

Definition of a functional group

Answer 3

The part of the molecule that determines how it reacts

Question 4

Functional group of alkenes

Answer 4

Carbon to carbon double bond

Question 5

What do members of a homologous series all have

Answer 5

The same functional group

Question 6

What does combustion of an alkene produce and why

What can you see

Answer 6

UNBURNT CRABON PARTICLES
CARBON DIOXIDE + WATER
Incomplete combustion
Smoky flame

Question 7

Alkene + hydrogen
Name?
Product?

Answer 7

Hydrogenation

Alkane

Question 8

Conditions for hydrogenation

Answer 8

150 degrees

Nickel catalyst

Question 9

Ethene + water
Name?
Products?

Answer 9

Hydration

Ethanol (alcohol)

Question 10

What state must the water be in Hydration

Answer 10

Steam

Question 11

Conditions Hydration

Answer 11

300 degrees
70 atm
Phosphoric acid catalyst

Question 12

Alkene + halogen
Name?
Product?

Answer 12

No name
Dibromoethane
Put Di then Halogen then ()ane