This document outlines the purpose, procedure, and experiments for a chemistry lab activity on chemical reactions. The purpose is to observe different types of chemical reactions, identify reaction types, predict products, and write and balance chemical equations. The procedure involves setting up reactions in test tubes, recording observations, and cleaning up. Experiment 1 mixes zinc and copper nitrate, Experiment 2 mixes ammonium hydroxide and copper nitrate, and Experiment 6 dissolves iron chloride and sodium hydroxide in water.