The worksheet emphasizes the various that alkenes undergo. In these reactions, the double bond breaks to form a single bond, allowing new atoms to join the carbon atoms.
). This double bond is their functional group and is responsible for their high chemical reactivity compared to alkanes. The general formula for alkenes is CnH2ncap C sub n cap H sub 2 n end-sub Key Examples: Common alkenes include ethene ( C2H4cap C sub 2 cap H sub 4 ), propene ( C3H6cap C sub 3 cap H sub 6 ), and butene ( C4H8cap C sub 4 cap H sub 8 chemsheets 1232 answers
in the presence of a catalyst (like nickel) converts an alkene into an alkane. The worksheet emphasizes the various that alkenes undergo