1/18
läxa om kolväten
eten
c2h4
propen
c3h6
buten
c4h8
penten
c5h10
hexen
c6h12
hepten
c7h14
okten
c8h16
nonen
c9h18
deken
c10h20
metan
ch4
etan
c2h6
propan
c3h8
butan
c4h10
pentan
c5h12
hexan
c6h14
heptan
c7h16
oktan
c8h18
nonan
c9h20
dekan
c10h22