Carolina Investigations® for AP® Chemistry: Chemical and Physical Changes Kit
Addresses AP® Chemistry Big Idea 3 and Learning Objective 3.10. In this comprehensive laboratory exercise, students determine whether a process is a chemical or a physical change based on the production of heat, evolution of a gas, formation of a precipitate, or a color change. This exercise can be taught using either a guided or an inquiry activity. For 30 students working in pairs.