The transformation of cyclopropane to propene was scribed in Example 15.3. Draw a diagram like Figure 15.14 for this process. Each of the following equations represents an elementary step. Write the rate equation for each elementary step and give the molecularity of the step. A mechanism of the reaction is thought to proceed through initial fast, reversible step and then a slow second step.
Iodide ion is oxidized in acid solution by hydrogen peroxide.
A catalyst can cause a reaction to proceed along a different pathway with a lower activation energy. An enthalpy diagram is given here for the absorption and dissociation of O2 on a platinum surface. The radioactove noble gas radon has been the focus of much attention lately because it can be found in homes .