This document discusses reaction rates and kinetics. It defines reaction rate and explains that the rate depends on concentration, temperature, surface area, and presence of a catalyst. Four factors that influence reaction rate are identified: state of reactants, temperature, concentration, and presence of a catalyst. An example reaction is provided and rate is calculated using concentration data. Reaction order and rate laws are introduced. Determining reaction order experimentally and writing rate laws based on reaction data are explained. Forming study groups is offered.