'Ch 3 cl' diaporamas de présentation

Chapter 23: Organic Chemistry, Polymers, and Biochemicals

Chapter 23: Organic Chemistry, Polymers, and Biochemicals. Chemistry: The Molecular Nature of Matter, 6E Jespersen/Brady/Hyslop. Carbon Chemistry. Bonding Strong covalent bonding to itself and to other non-metal elements Capable of forming extremely long carbon-carbon chains

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Chapter 14 Organometallic Compounds

Chapter 14 Organometallic Compounds. 14.1 Organometallic Nomenclature. Li. H 2 C. CH Na. Cyclopropyl lithium. Vinyl sodium. CH 3 CH 2 Mg CH 2 CH 3. CH 3 Mg I. Diethyl magnesium. Methyl magnesium iodide. Metal is the parent. 14.2 Carbon-Metal Bonds in Organometallic Compounds. R. X.

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Molecular Geometry and Bonding Theories

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IV. Chemical Bonding

IV. Chemical Bonding. Dots represent valence electrons. Everything else (inner shell electrons and nucleus) is called the Kernel and is represented by the symbol. Phosphorous has 5 valence electrons so we draw 5 dots around the symbol for phosphorous.

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Ozone Layer: Existence and Anthropogenic Depletion

Ozone Layer: Existence and Anthropogenic Depletion. GLY 4241 - Lecture 7 Fall, 2014. Atmospheric Layers. UV Wavelength Ranges. UV-A 315-400 nm UV-B 280-315 nm UV-C 100-280 nm. Ultraviolet Radiation. Absorption of Solar Radiation. Effects of Increased UV.

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Stratospheric Ozone Depletion

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Chapter 14 Organometallic Compounds

Chapter 14 Organometallic Compounds. Dr. Wolf's CHM 201 & 202. 14-1. 14.1 Organometallic Nomenclature. Dr. Wolf's CHM 201 & 202. 14-2. Li. H 2 C. CH Na. Cyclopropyl lithium. Vinyl sodium. CH 3 CH 2 Mg CH 2 CH 3. CH 3 Mg I. Diethyl magnesium. Methyl magnesium iodide.

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Contribution of the WMO Global Atmosphere Watch(GAW) to High Mountain Observations and ABC

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Alkanes

Alkanes. 1 Introduction 2 Nomenclature of Alkanes 3 Physical Properties of Alkanes 4 Preparation of Alkanes 5 Reactions of Alkanes. Dr Manal F. AbouTaleb. Alkanes. Alkanes are the hydrocarbons of aliphatic row .

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Synthesis of Alcohols Using Grignard Reagents

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Nuclear Magnetic Resonance

Nuclear Magnetic Resonance. Yale Chemistry 800 MHz Supercooled Magnet. B o. Atomic nuclei in the presence of a magnetic field ? spin - with the field ? spin - opposed to the field. Atomic nuclei in The absence of a magnetic field. resonance. ? spin. ? spin. resonance.

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??? ?????

??? ?????. ??? ???. H. H. :. :. :. :. H:C:C:Br. :. :. :. H. H. ?????. ????????????. 1 ????????????. ??? ???. ???. C 2 H 5 Br. ????. ???????. 2. ????????. ??????? 38.4? ????????????. ??????????????????????. 1 ??????????????? Br ??? Br - ?. ?C 2 H 5 Br. AgNO 3 ??. ???.

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Introduction to Organic Chemistry

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Organic Chemistry

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Organic Chemistry

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Concepts of Chemical Bonding

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Polarity and Intermolecular Forces

Polarity and Intermolecular Forces. Review. We know how to draw Lewis structures for simple molecules and polyatomic ions. We also know how to predict the 3-D geometry of these molecules and ions, if we apply the VSEPR Theory.

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PH 3

PH 3. H 2 O. SCl 2. HCl. CO 2. CO. CCl 4. CHCl 3. CH 2 Cl 2. CH 3 Cl. CH 4. CF 4. CCl 2 F 2. SF 4. XeF 4. SiF 4. PCl 5. IF 5. SCl 4. SeCl 4.

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SOLVE-II 2002-2003 Kiruna Sweden Pre-AVE 2004 Costa Rica, JSC

PANTHER- Gas Chromatograph. F.L. Moore 1,2 , G.S. Dutton 1,2 , J.W. Elkins 2 , B.D. Hall 2 , D.F. Hurst 1,2 , and J.D. Nance 1,2. Can Measure ~ 18 trace gas species every 1 to 3 min. SOLVE-II 2002-2003 Kiruna Sweden Pre-AVE 2004 Costa Rica, JSC AVE-0506 2005 JSC (Houston)

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Section 3.3

Section 3.3. Applications of Nonlinear Equations. THE LOGISTIC EQUATION. The equation where a and b are constants, is called the logistic equation . Its solution is called the logistic function (the graph of which is called the logistic curve). EXAMPLE.

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