CHEM 1320 Chapter 1.3-1.5: CHEM 1320: Chapter 1.3-1.5 Textbook Note
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!1: distillation: a process in which the mixture is heated to boil off the more easily vaporizable liquid. Wednesday, january 18, 2017: ltration: the mixture is poured through lter paper in a funnel. Chapter 1. 5: energy: a fundamental part of physical and chemical change: physical and chemical changes are usually accompanied by an energy change, energy: the capacity to do work, work: the action of a force through a distance. 3. total energy of an object is a sum of its kinetic energy and its potential energy: kinetic energy: the energy associated with its motion, potential energy: the energy associated with its position or composition. 4. thermal energy: the energy associated with the temperature of an object. 5. law of conservation of energy: the idea that energy is neither created nor destroyed. 6. the tendency of systems with high potential energy to change in a way that lowers their potential energy.
