General Chemistry 2_LAS-6-Worksheet-2.

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Format Answer Sheet A General Chemistry 2 Learning Activity Sheet 6 Phase Diagram of Water and Carbon Dioxide Most Essential Learning Competency Interpret the phase diagram of water and... carbon dioxide. Objectives Describe the components of a phase diagram. Use phase diagrams of pure substances to determine its phase at a given temperature and pressure. Interpret the phase diagram of water and carbon dioxide. Describe how changes in temperature and pressure can change the state of matter. Activity 1. Elicit/Engage Phase changes are transformations of matter from one physical state to another. They occur when energy (usually in the form of heat) is added or removed from a substance. Recall the types of phase changes. A. Fill-out the diagr i . B. Concept Matching Draw a line matching the word to its definition. 1. Condensation A. The state of matter without a shape or volume. 2. Deposition B. The transition of matter from one state to another. 3. Evaporation C. The change of the physical state of matter from gas to liquid. The opposite of evaporation. 4. Freezing D. The state of matter with a set volume but no set shape. 5. Gas E. The amount of force per unit area. 6. Liquid F. The change of the physical state of matter from solid directly to gas. The opposite of deposition. 7. Matter G. The change of the physical state of matter from gas directly to solid. The opposite of sublimation. ...........................................................................continued......................................................................... [Show More]

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