'Hydrogen bond' diaporamas de présentation

Chapter 12

Chapter 12. Intermolecular Forces:. Liquids, Solids, and Phase Changes. 12.1 ??? ??? ? ??? ?? 12.2 ? ??? ?? ?? ? ??? ???? ? ? ??? ?? ?? ? ?? 12.3 ??? ?? ?? ?????? ? ??????? ? ?? ?? ???????? ? ??? ( ?? ? ) 12.4 ??? ?? ???? ??? ?? ?? 12.5 ?? ??? ?? ?? ?? ? ?? ?? ??

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Protein Structure

King Saud University College of Pharmacy Departments of Pharmaceutics/ Pharmacognosy PHG 424: Pharmaceutical Biotechnology. Protein Structure. Ibrahim A. Alsarra, Ph.D. Professor of Pharmaceutical Biotechnology. Outlines. Introduction Protein Structure Protein Folding Protein Stability

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Energy for Living Systems

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Solvent Selection for Separation

CHEMISTRY OF SEPARATION. Solvent Selection for Separation. Solvent Selection for Separation. Processes Requiring Solvents Extraction Partition Fractional Crystallization Extractive Distillation Liquid Chromatography Gas-Liquid Chromatography. Solvent Selection for Separation.

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Types of bonding

Types of bonding. There are three types of bond that can occur between atoms:. an ionic bond occurs between a metal and non-metal atom (e.g. NaCl). a covalent bond occurs between two non-metal atoms (e.g. I 2 , CH 4 ). a metallic bond occurs between atoms in a metal (e.g. Cu).

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Intermolecular Forces and Liquids and Solids

Intermolecular Forces and Liquids and Solids. Chapter 11. A phase is a homogeneous part of the system in contact with other parts of the system but separated from them by a well-defined boundary. 2 Phases. Solid phase - ice. Liquid phase - water. 11.1.

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Review Mid-Term Exam

Review Mid-Term Exam. The Solar System consists of. 8 classical planets 5 dwarf planets 240 known satellites (moons) Millions of comets and asteroids Countless particles; and interplanetary space. .

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Chapter 3

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Unit 6: TOXINS Solutions & Kinetics!

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AP Biology Ch. 3

AP Biology Ch. 3 . Water and the Fitness of the Environment. The Molecule that Supports All of Life. Water is the substance that makes possible life as we know it here on Earth. All organisms familiar to us are made mostly of water and live in an environment dominated by water.

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Ch 11: Intermolecular Forces and Types of Solids

Ch 11: Intermolecular Forces and Types of Solids. Brown, LeMay AP Chemistry Monta Vista High School. 11.1: Intermolecular Forces (IMF). IMF < intramolecular forces (covalent, metallic, ionic bonds) IMF strength: solids > liquids > gases

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Glycolysis I 11/03/09

Glycolysis I 11/03/09. Glycolysis. The conversion of glucose to pyruvate to yield 2ATP molecules 10 enzymatic steps Chemical interconversion steps Mechanisms of enzyme conversion and intermediates Energetics of conversions Mechanisms controlling the Flux of metabolites through the pathway.

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An informal and brief introduction to confined fluids

XI School of Neutron Scattering "Francesco Paolo Ricci". Rosaria Mancinelli. An informal and brief introduction to confined fluids. (now). 2. Methods to deal with structure of confining / confined media: the case of water confined in MCM-41. (tomorrow morning).

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CHEM1612 - Pharmacy Week 13: Surfactants

CHEM1612 - Pharmacy Week 13: Surfactants. Dr. Siegbert Schmid School of Chemistry, Rm 223 Phone: 9351 4196 E-mail: siegbert.schmid@sydney.edu.au. Unless otherwise stated, all images in this file have been reproduced from:

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DNA

DNA. Deoxyribonucleic Acid. Defined : Molecule that stores genetic information Monomer: Nucleotide Millions of nucleotides bond to make nucleic acids Gene: section of DNA that holds instructions to build a protein. Nucleotide Structure. A. T. Three parts Sugar molecule Phosphate group

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Polarity of Bonds and Molecules

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The Double Helix The Complementary Model

The Double Helix The Complementary Model. J.D. Watson F.H. Crick. Evidence for Fibrous Nature of DNA: Physico-chemical analysis. DNA is a long asymmetrical chain that consists of a 5-carbon sugar and phosphate backbone joined in a 3`-5` direction by phosphodisester bonds.

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Morning Review

Morning Review. Knowing the Vocabulary is Half the Battle!! ?. Make ONE Sentence:. Proton Electron Neutron Nucleus. Make ONE Sentence:. Atom Compound Element Molecule. Make ONE Sentence:. Atomic Number Neutrons Electrons Protons. Make ONE Sentence:. Electronegativity Electrons

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Structure of DNA

Structure of DNA. All organisms have a genetic code DNA (deoxyribonucleic acid) contains the genetic code, and is the blueprint for the expression of physiological traits Each individual organism has its own unique blueprint.

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