PPT-Thermochemistry Chemistry that deals with Energy

Change First Law of Thermodynamics Heat q work w and internal energy E Calculation of heat gained or lost by system Calorimeter for measuring heat exchange between system and surrounding. Chapter 1. Objectives. Identify the five traditional areas of study in chemistry.. Relate pure chemistry to applied chemistry.. Identify reasons to study chemistry.. What is Chemistry?. Chemistry. is the study of the composition of . Chapter 17. Pages 511-524. Phase Diagrams. -a graph of pressure vs. temp that shows the conditions under which the phases of a substance exist. Triple point – . indicates the T and P conditions at which the solid, liquid, and vapor of the substance coexist at eq. Heat. Transfer and Specific Heat. Energy Changes in Chemical Reactions. Calculating . ∆H. Heat. Definition. The. energy transferred between samples of matter due to differences in their temperature.. Jerry A. Bell. Simmons College (emeritus). American Chemical Society (retired). Wisconsin Initiative for Science Literacy. Energy. Now and Forever?. 2. Connections to Chemistry, 16 October 2013. Energy: Now . Chapter 1. Chemistry: An Introduction. Section 1.1: Chemistry: The Science of Matter. Chemistry-the branch of science that deals with the study of the composition, structure, and properties of matter and the changes that matter undergoes. . -study of heat changes that occur during chemical reactions, study of relationships between chemistry and energy. energy. - ability to do work or supply heat. -unlike matter, energy is weightless, odorless, tasteless. Lecture Presentation. © 20. 12. Pearson Education, Inc.. © 2012 Pearson Education, Inc.. Energy. Energy. is the ability to do work or transfer heat.. Energy used to cause an object that has mass to move is called . Objectives:. 1. Identify some areas of research affected by chemistry. 2. Describe some examples of research in chemistry. 3. Distinguish between macroscopic and microscopic views. I. Materials. AP Chemistry. thermodynamics. : the study of energy and. its transformations. -- . thermochemistry. : the subdiscipline involving. chemical reactions and. energy changes . temperature.. . . Study of energy changes that occur during chemical reactions and changes of state. Endothermic. Process that absorbs/gains heat. Heat flows into the system (+q). Heat removed from the surroundings (-q). First Year – 8 courses. ES 101 – Introduction to Engineering. FYS – First Year Seminar. MATH 161 – Calculus I. MATH 162 – Calculus II. CHEM 121 – General Chemistry. CHEM 122 – General Chemistry II. Lémery. . nof. a chemistry book that classified substances according to their origin as mineral, vegetable, or animal. Compounds derived from plants and animals became known as . organic . and those derived from nonliving sources were inorganic.. Define. . temperature. and state the units in which it . is measured.. Define. . heat. and state its units.. Perform. specific-heat calculations.. Solve. . problems involving enthalpies of reaction, enthalpies of formation, and enthalpies of combustion.. THERMOCHEMISTRY. The study of heat released or required by chemical reactions. Fuel is burnt to produce energy - combustion (e.g. when fossil fuels are burnt). CH. 4. (g) + 2O. 2. (g) CO.