Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

CGP GCSE Chem > Alkenes Have a C=C Double Bond > Flashcards

Alkenes Have a C=C Double Bond Flashcards

You may prefer our related Brainscape-certified flashcards:
GCSE Geography - AQA flashcards AP® Chemistry flashcards GCSE Religious Studies - Edexcel Route B flashcards GCSE Religious Studies - Eduqas Route A flashcards GCSE Religious Studies - Edexcel Route A flashcards GCSE Religious Studies - Eduqas Route B flashcards Periodic Table flashcards Chemistry 101 flashcards Organic Chemistry 101 flashcards
1
Q

What are Alkenes?

A

Hydrocarbons which have a double bond between two of the carbon atoms in their chain

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Why are they unsaturated molecules?

A

Because they can make more bonds - double bond opens up, allowing two carbon atoms to bond with other atoms

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What are the first three alkenes?

A

Ethene (two c atoms), propene (three c atoms) and butene (four c atoms)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

All alkenes have the same general formula, which is?

A

CnH2n +2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly

CGP GCSE Chem (233 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions