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4d
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Total cards: 5•Content version: v4•Public deck•Updated: 8/1/2026
Card preview (5)
#1
Front (Question)
Alkene functional group
Back (Answer)
C = C
#2
Front (Question)
Alkene general formula
Back (Answer)
CnH2n
#3
Front (Question)
Why are alkenes unsaturated
Back (Answer)
More atoms can be added (they contain a double bond)
#4
Front (Question)
Alkenes with bromine
Back (Answer)
Double bond is broken and Br2 is added. e.g. C2H4 + Br2 –>C2H4Br2
#5
Front (Question)
Test for alkene
Back (Answer)
Bromine water(orange) will turn colourless if it is an alkene. Will stay orange if it is an alkane.