'Net dipole moment' presentation slideshows

Theories of Bonding and Structure CHAPTER 10

Theories of Bonding and Structure CHAPTER 10 Chemistry: The Molecular Nature of Matter, 6 th edition By Jesperson , Brady, & Hyslop. CHAPTER 10: Bonding & Structure. Learning Objectives VESPR theory: Determine molecular geometry based on molecular formula and/or lewis dot structures.

1.16k views • 84 slides

Orbital Hybridization

Orbital Hybridization. Edward A. Mottel Department of Chemistry Rose-Hulman Institute of Technology. Atomic Orbitals & Covalent Bonding. Atomic orbitals are mathematical descriptions of the probable locations of electrons around an atom.

1.57k views • 50 slides

Alkenes

Alkenes. Introduction. Alkenes are unsaturated hydrocarbons that contain one or more carbon-carbon double bonds C=C, in their structures Alkenes have the general formula C n H 2n. Nomenclature of alkenes and cycloalkenes.

952 views • 49 slides

Liquids

Liquids. Polar bonds and dipoles Intermolecular forces Liquid properties Phase changes Evaporation, vapour pressure and boiling point Clausius-Clapeyron equation. Intermolecular forces. In the sequence gas ? liquid ? solid Intermolecular attractions increase

532 views • 35 slides

Solutions and their properties

455 views • 26 slides

Lecture 21: Chemical Bonding

Lecture 21: Chemical Bonding. Reading: Zumdahl 13.1-13.3 Outline Types of Chemical Bonds Electronegativity Bond Polarity and Dipole Moments. Chemical Bonds.

695 views • 23 slides

Organic Chemistry

Unit X. Organic Chemistry . Shelly Wei Mathew Jiang Johnny Yu Mike Chi. A prior question:. What is ORGANIC CHEMISTRY ?.

302 views • 18 slides

Molecular Polarity

Molecular Polarity . Polar vs. Non-Polar Molecules. Polarity in a molecules determines whether or not electrons in that molecule are shared equally. When determining the polarity of a molecule, it is all about symmetry. Asymmetric molecules tend to be polar.

142 views • 13 slides

Molecular Polarity

Molecular Polarity . Chemistry. Polar vs. Non-Polar Molecules. Polarity in a molecules determines whether or not electrons in that molecule are shared equally. When determining the polarity of a molecule, it is all about symmetry. Asymmetric molecules tend to be polar.

132 views • 12 slides

Chemical Bonding

Chemical Bonding. I. Bonding A. What is a chemical bond? Why study chemical bonds? B. Types of Chemical Bonds 1. Elements of Largely Different IE a. Ionic Bonds (electrons transferred) 2. Elements of Similar IE b. Covalent Bonds (electrons shared). Bonding in H 2. 1e -.

267 views • 11 slides

III. Molecular Polarity (p. 183)

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Study of phenol and its derivatives based on dipole moment

We have studied the dipole moment and net dipole moment of a series of phenols. The dipole moment of each compound of phenol at x, y and z-axes, and the net dipole moment have been evaluated by the semi-empirical MINDO/3 method. The study has concluded that the magnitude of dipole moment is increased by adding ethyl, isopropyl and methyl alcohol group at ortho position while that of methyl alcohol and azo group at para position and the magnitude of dipole moment decrease by adding methyl alcohol at ortho position of phenol. Thus the substitutions of various groups as well as its position affect the magnitude of dipole moment along the various coordinates

90 views • 5 slides