Chemistry - the Complete Course Series, teaches students quantitative reasoning to solve chemistry problems. The 30 volume series covers all aspects of Chemistry from density to the mole, to molarity, stoichiometry and equilibrium. It demonstrates how to ask meaningful questions and conduct careful investigations to build knowledge of chemical and physical concepts and develop the skills to solve mathematical and scientific problems. In this program we continue with our study of the meaning and usefulness of the concept of pH. Several problems involving solutions of strong bases are presented and solved. This volume teaches all bases that contain a metallic on are strong bases. When a strong base contains more than one hydroxide group, they all ionize at once, instead of in steps.