A dilute solution of bromine is added to samples of heptane and cyclohexene. The bromination reactions and mechanisms are compared. UV light splits the bromine molecule into two reactive radicals, ...

Note: Perform steps one and two at the beginning of lecture and check back on the reactions after about 30 minutes. Pour 0.2 M solutions of Cu2+, Ag+, and Zn2+ into two petri dishes per solution (six ...

Rusting is an example of oxidation. Rates of reaction - (CCEA ... a mixture of gaseous elements and compounds. We can prepare samples of common gases such as hydrogen, oxygen and carbon dioxide ...