A nickel compound containing peroxide (abbreviated as Ni2O2) can donate oxygen atoms to other molecules. A model for such a reaction is the conversion of cyclooctene to 1,2-cyclooctene oxide. Three experiments were run at different concentrations and the initial rates determined. Experiment [Cyclooctene] (mM) [Ni2O2] (mM) Initial Rate (mM/s) 1 4.80 4.00 3.46 ×× 10–3 2 9.60 4.00 6.91 ×× 10–3 3 9.60 2.00 3.46 ×× 10–3

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