(colorless) (purple) (colorless) (brown ppt.) Reaction of an alkene with aqueous potassium permanganate results in addition of two hydroxyl groups to each side of the double bond to form a glycol. To ...

the second most abundant alkane in seeps. They characterized enzymes involved in the process and found that their reaction ...

The alkanes, alkenes and cycloalkanes are examples ... heat energy and light energy to the surroundings in exothermic reactions known as combustion reactions. The energy released can be calculated ...

What is well known is that the reactions are exothermic: cool flames readily appear in the early stages of oxidation of numerous hydrocarbons, particularly n-alkanes (excepting methane and ethane ...

The longest unbranched chain containing the functional group is the parent molecule, or simply the longest unbranched chain for alkanes. Remember that, the longest chain can go round a bend.