'Ab cd ac bd' diaporamas de présentation

A. Definitions

CHEMISTRY. I. Introduction. A. Definitions. 1. Chemistry. 2. Matter. Anything that occupies space and has mass. 3. Energy. a. Potential. b. Kinetic. c. Forms. Chemical. Electrical. Mechanical. Radiant. 4. Elements. II. Atomic Chemistry. A. Particles. Figure 2.1.

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Chapter 8 An Introduction To Metabolism

Chapter 8 An Introduction To Metabolism. Metabolism. Catabolic Pathways. Anabolic Pathways. Energy. Kinetic Energy. Potential Energy. Activation Energy. Activation Energy. Potential Energy. Energy Transformation. 1st Law of Thermodynamics. 2nd Law of Thermodynamics.

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Reaction Predictions ! !

Reaction Predictions ! !. Types of Chemical Reactions. Single Displacement Double Displacement Decomposition Synthesis Combustion. Single Displacement. A +BC ? AC + B One element shoves the other element out!. Example 1:. Ca + AlCl 3 ? CaCl 2 + Al. Example 2:. AlCl 3 + K ?.

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(A) AB ? AD ( B ) AB ? AD (C) AB ? BC (D) AB ? BC

? ? ?????? A ? B ? C ? D ?????? E ? F ??? E ? F ? BC ?????? AEFD ?????????????????? 97(1) ?? ?? (C). (A) AB ? AD ( B ) AB ? AD (C) AB ? BC (D) AB ? BC. ???????????????????. ????.

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