Cracking hydrocarbons Flashcards

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1
Q

What is cracking?

A

Breaking down large hydrocarbons into smaller and more useful chains

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2
Q

Write down the cracking process

A

Heat hydrocarbons to a temperature and then either

Mix them with steam OR
Pass them over a hot catalyst

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3
Q

What are alkenes

A

unsaturated hydrocarbons

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4
Q

What kind of bond do they contain

A

A double bond

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5
Q

What is the general bond for a alkene

A

CnH2n

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6
Q

How to test for a alkene

A

unsaturated hydrocarbon + Bromine water

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7
Q

How to test for a alkane

A

Saturated hydrocarbon + Bromine water

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