Introduction to Scientific Investigation. Physical & Chemical Changes. Types of Chemical Reactions. The Gravimetric Analysis of Barium Chloride Hydrate. Volumetric Analysis by RedOx Titration. The Stoichiometry of a Chemical Reaction. Qualitative Analysis of Common Anions Determination of the Formula Mass of an Acid Salt. The Equilibrium Constant. Volumetric Analysis – pH Titration. Heat of Neutralization. Electroplating – Faraday’s Law of Hydrolysis. Effect of Concentration on the Reaction Rate.