'Thermochemistry' presentation slideshows

Thermochemistry

Thermochemistry. Chapter 16 . Thermochemistry. The study of energy involved during chemical reactions. Energy sources: ~ chemical ~ nuclear ~ solar ~ geothermal ~ wind/water. Heat: the energy of motion of molecules

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Chemical Kinetics

Chemical Kinetics. BLB 11 th Chapter 14. Chemical Reactions. Will the reaction occur? Ch. 5, 19 How fast will the reaction occur? Ch. 14 How far will the reaction proceed? Ch. 15. Expectations. Review: concentration units, graphing (line, slope) Work with reaction rates.

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624 views • 44 slides

Thermochemistry

Thermochemistry. Energy. Energy is necessary for all life. The study of energy and it transformations is known as thermodynamics.

550 views • 35 slides

Thermochemistry

Thermochemistry. Brown, LeMay Ch 5 AP Chemistry Monta Vista High School. 5.1: Thermochemistry. From Greek therme (heat); study of energy changes in chemical reactions Energy: capacity do work or transfer heat Joules (J) or calories (cal); 1 cal = 4.184 J

477 views • 34 slides

Ch. 1--What Is Chemistry?

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Energetics

Energetics. IB. Exothermic and Endothermic. Chemical reactions involves the breaking and the making of bonds. Energy is needed to break down a bond. Energy is released when a bond is formed. If more energy is released than is absorbed, the reaction will be Exothermic.

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The Energy of Physical, Chemical and Nuclear Reactions

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Thermochemistry

Thermochemistry. Thermochemistry output from Gaussian This section describes most of the Gaussian thermochemistry output, and how it relates to the equations I've given above. The zero-point energy is calculated using only the non-imaginary frequencies.

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Purpose of the Experiment

Thermochemistry (Heat of Reaction). Purpose of the Experiment. Determine the heat of neutralization for the reaction of a strong acid and base; and for a weak acid with a strong base. Determine the heat of fusion of ice. What is the Heat of Reaction?. Definition of Enthalpy.

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Thermochemistry

567 views • 20 slides

A.P. Chemistry

A.P. Chemistry . Chapter 6 Thermochemistry. 1 st Law of Thermodynamics- total energy of the universe is constant (p. 244) Definitions and State Functions System - a system is the part of the universe that is being studied. In Chemistry, this is often just a particular reaction (p. 243)

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Thermochemistry

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Warm Up

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Chemical Reactions That Involve Heat

Chemical Reactions That Involve Heat. Objectives: 1. Describe the difference between exothermic and endothermic reactions. 2. Explain the relationship between the heat capacity and the specific heat of a substance. Key Terms:

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Thermochemistry

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First ever heat of formation measurement for a metal organic framework (MOF) shows energetics on same trend as zeolites and mesoporous silicas Alexandra Navrotsky , University of California at Davis, DMR 0601892.

155 views • 2 slides