'Unshared electron pair' diaporamas de présentation

Chapter 6 Ionic Reactions-Nucleophilic Substitution and Elimination Reactions of Alkyl Halides

Chapter 6 Ionic Reactions-Nucleophilic Substitution and Elimination Reactions of Alkyl Halides. Introduction The polarity of a carbon-halogen bond leads to the carbon having a partial positive charge

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Intermolecular Forces, Liquids and Solids

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Alcohols, Penols , and Thiols

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VSEPR

VSEPR. Valence shell electron pair repulsion Repulsion between the sets of valence-level electrons surrounding an atom causes these sets to be oriented as far apart as possible. . Two atoms. Linear Electron pairs spread out as far as possible to minimize repulsive forces

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FCH 532 Lecture 31

FCH 532 Lecture 31. Chapter 28: Nucleotide metabolism Quiz on Mon (4/16): IMP synthesis-Purine synthesis Quiz on Wed(4/18): Pyrimidine biosynthesis/regulation Quiz on Friday(4/20): Ribonucleotide reductase mechanism Friday (4/20): extra credit seminar, Dr. Jimmy Hougland, 145 Baker, 3-4PM.

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Covalent Bonds

Nonpolar. Covalent Bonds. Polar. By: Jerry Gentry. Directory. Covalent Compounds 10/30/09. Carbon Allotropes 11/05/09. Non Tetrahedral Amorphous Carbon. Chlorine. Chloroethyne. Diamond. Methane. water. Graphite. Oxygen. Carbon Dioxide. Fullerene. Dichloromethane.

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CHELATE AND MACROCYCLIC EFFECT

CHELATE AND MACROCYCLIC EFFECT. ????? ?????? ??? 201450094 ??? 2014.04.01.Tue. Common ligands. Ligand : any group (ion or molecule) having in its structure an atom with an unshared electron pair may act as a coordinating agent. Common ligands. Chelate ligand.

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Antipsychotics are drugs used to treat psychoses, which is a disorder

Antipsychotics. Antipsychotics are drugs used to treat psychoses, which is a disorder associate with loosely organized thoughts, bizarre and illogical behaviors, hallucinations (usually auditory) and delusions. Schizophrenia is associated with these characteristics (positive symptoms).

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Intermolecular Forces

Intermolecular Forces. What are Intermolecular forces?. Intermolecular forces are weak forces of attraction between some covalent molecules. These attractions are responsible for determining whether a molecular compound is a gas, a liquid or a solid at room temperature.

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Intermolecular Attractions

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