'Lone pair' diaporamas de présentation

Chapter 1 Carbon Compounds and Chemical Bonds

Chapter 1 Carbon Compounds and Chemical Bonds. Structural Theory Central Premises Valency : atoms in organic compounds form a fixed number of bonds Carbon can form one or more bonds to other carbons. Isomers Isomers are different molecules with the same molecular formula

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Chapter 3 An Introduction to Organic Reactions: Acids and Bases

Chapter 3 An Introduction to Organic Reactions: Acids and Bases. Cleavage of Covalent Bonds Homolysis Heterolysis. Heterolytic reactions almost always occur at polar bonds The reaction is often assisted by formation of a new bond to another molecule. Example

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Unit 5 Exam Review

Unit 5 Exam Review. JEOPARDY. Covalent Bonding. Covalent Bonding. Covalent Bonding. Covalent Bonding. Covalent Bonding. Covalent Bonding. VSEPR. Ionic Bonding. Metallic Bonding. IMA. Properties of Bonding. Lewis Dots. Potpourri. 100. 100. 100. 100. 100. 100. 100.

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Final Exam Study Notes

Final Exam Study Notes. CP Chemistry Period 5. Physical and Chemical Properties. Physical Property- a trait or characteristic that you can observe without changing the identity of the substance Chemical Property - a trait you can observe by changing the identity of the substance.

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Quiz review

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CHAPTER 7 Molecular Geometry, Intermolecular Forces, and Bonding Theories

CHAPTER 7 Molecular Geometry, Intermolecular Forces, and Bonding Theories. Shapes of Molecules and Ions Molecules and ions have a three dimensional shape. This shape can be important in determining the chemical behavior of a substance. We will discuss two types of geometries:

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Structure and Bonding

Chapter 1. Structure and Bonding. Suggested Problems - 1-17,23-4,30,36,43,56,57. What is Organic Chemistry?. Organic compounds: from living organisms (with a vital force) Inorganic compounds: from minerals (without a vital force). organic chemistry = compounds that contain carbon.

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Chapter 2 Structure and Properties of Organic Molecules

Organic Chemistry , 5 th Edition L. G. Wade, Jr. Chapter 2 Structure and Properties of Organic Molecules. _. +. +. -. =>. Wave Properties of Electrons. Standing wave vibrates in fixed location. Wave function, ? , mathematical description of size, shape, orientation

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Welcome to 3FF3! Bio-organic Chemistry

Welcome to 3FF3! Bio-organic Chemistry. Jan. 7, 2008. Instructor: Adrienne Pedrech ABB 417 Email: adriennepedrech@hotmail.com -Course website: http://www.chemistry.mcmaster.ca/courses/3f03/index.html Lectures: MW 8:30 F 10:30 (CNH/B107)

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Benzene and its Chemistry

Benzene and its Chemistry. Benzene . What makes benzene so stable?. Each carbon is bonded to the other carbon by sigma bonds. The unused p-orbital which is perpendicular to the plane forms a pi bond that extends above and below the plane.

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12.12 Substituent Effects in Electrophilic Aromatic Substitution: Activating Substituents

12.12 Substituent Effects in Electrophilic Aromatic Substitution: Activating Substituents. Table 12.2. Classification of Substituents in Electrophilic Aromatic Substitution Reactions. Very strongly activating Strongly activating Activating Standard of comparison is H Deactivating

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Molecular Geometry

Molecular Geometry. bond length,. angle. determined experimentally. Lewis structures. bonding. geometry. VSEPR. V alence. S hell. E lectron. P air. R epulsion. octahedron. 90 o bond angles. small groups. big groups. trigonal bipyramid. equatorial. 120 o. axial. 180 o.

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Molecular Geometry

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Chapter 9

Chapter 9. Molecular Geometry and Bonding Theories. 9.1Molecular Shapes. Molecular shapes are determined by bond angles . . H Cl N O H H H H H. 9.2 VSEPR. VSEPR Theory Valence shell e- pair repulsion BP=bonded pairs

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THE CHEMISTRY OF AMINES

THE CHEMISTRY OF AMINES. AMINES. CONTENTS Structure and classification Nomenclature Physical properties Basic properties Preparation of amines Reactions of amines. H. H. R. R. R N :. R N :. R N :. +. R N R. H. R. R. R. STRUCTURE & CLASSIFICATION.

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Benzene and Aromaticity

Rayat Shikshan Sanstha's. Benzene and Aromaticity. M.Sc. Monika D. Shelake Assistant Professor Department of Chemistry, S. M. Joshi College, Hadapsar. Aromatic Compounds. Aromatic was used to described some fragrant compounds in early 19 th century

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Water

Water. Vibration Spectrum of Water. The Water Molecule.

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Chemical Bonds:

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