: A classic practical answer involves using bromine water . When added to an alkene, the orange bromine water turns colorless, confirming the presence of a double bond.
Nickel is used to lower the activation energy required for the hydrogenation reaction (addition of H2cap H sub 2 ) to occur. Which carbocation is more stable, primary or secondary? chemsheets 1232 answers
) . This double bond is a region of high electron density, making alkenes significantly more reactive than alkanes. : A classic practical answer involves using bromine water
Compare your answers for sheet 1232 with classmates. If your answers differ, discuss the mechanisms or calculations to see who followed the correct chemical principles. the orange bromine water turns colorless