'J g oc' diaporamas de présentation

1 November 2011

1 November 2011. Objective : You will be able to: describe enthalpy and differentiate between endothermic and exothermic reactions and calculate the enthalpy of a reaction. Homework : p. 263 #21, 22, 23, 24, 25: tomorrow. Thermochemistry.

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CH 6: Thermochemistry

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Principles of Reactivity: Energy and Chemical Reactions

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Chapter 6: Thermochemistry

Chapter 6: Thermochemistry. AP Chemistry. Energy. work. The capacity to do WORK or produce HEAT. No work. Forms of Energy. Potential Energy. Stored energy due to position or composition. Gravitational Potential Energy ( E g ).

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Chapter 6

Chapter 6. Thermochemistry. Jozsef Devenyi Department of Chemistry, UTM. The Nature of Energy. Recall: force:. a push or pull on an object. work:. the product of force applied to an object over a distance. energy:. the work done to move an object against a force.

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Thermochemistry

Thermochemistry. First Law of Thermodynamics System, surrounding, and thermodynamic universe Heat (q ) , work ( w ) and internal energy ( E ) Calculation of heat gained or lost by system State Functions Enthalpy of reactions Calorimetry; determination of enthalpy of reactions

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Thermochemistry

Thermochemistry. Chapter 6. Thermochemistry. Thermodynamics is the science of the relationship between heat and other forms of energy. Thermochemistry is the study of the quantity of heat absorbed or evolved by chemical reactions. Energy. There are three broad concepts of energy:.

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Matter and Energy

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Topic 5: Energetics

Topic 5: Energetics. 5.1 Exothermic and endothermic reactions 5.2 Calculation of enthalpy changes. Thermochemistry (Energetics). The study of energy involved during chemical reactions Heat: the energy of motion of molecules All matter has moving particles at stp Temperature:

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Chapter I FOUNDATIONS OF CHEMISTRY

Chapter I FOUNDATIONS OF CHEMISTRY. What is chemistry?

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Water and the Changes of State

Water and the Changes of State.

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Specific Heat Practice

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HEAT EQUATION (in Table T)

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Properties of Matter

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