'Dipole interactions' diaporamas de présentation

Ch 10

Ch 10. Particle Forces. States of Matter. Solid- Particles moving about a fixed point Liquid-Particles moving about a moving point Gas-Particles filling the volume of the container with complete random motions. Particle Forces Affect. Solubility Vapor Pressures Freezing Points

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Organic Chemistry

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Chapter 11 Intermolecular Forces, Liquids, and Solids

Homework problems: 7, 10, 15, 19, 22, 25, 29, 32, 36, 37, 38, 44, 45, 51, 58, 59, 65, 66, 69, 70, 71, 76, 96, 101. Chapter 11 Intermolecular Forces, Liquids, and Solids. States of Matter. The fundamental difference between states of matter is the distance between particles. States of Matter.

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Chapter 11 Liquids and Intermolecular Forces

Chapter 11 Liquids and Intermolecular Forces. States of Matter. The fundamental difference between states of matter is the distance between particles. A. Closer to the density of a gas B. Closer to the density of a solid C. Both are somewhat close to one another in density.

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Chapter 7

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Chapter 11 Intermolecular Forces, Liquids, and Solids

Chemistry, The Central Science , 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 11 Intermolecular Forces, Liquids, and Solids. John D. Bookstaver St. Charles Community College St. Peters, MO ? 2006, Prentice Hall, Inc. The States of Matter.

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Chapter 5 Gases,Liquids, and Solids

Chapter 5 Gases,Liquids, and Solids. States of Matter. The state that a sample of matter exists in at room temperature is dependent several things, including the type of bonding between the atoms in substance. For Ionic Compounds

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Chapter 6 Intermolecular forces

Chapter 6 Intermolecular forces . Bonds (forces) Covalent Ionic Intermolecular. Holds individual molecules together Holds ionic compounds together Holds groups of molecules together into liquid or solid . ? stronger weaker ?. Liquid water or ice

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Bonding

Bonding. REVIEW. Valence electrons: Electrons in highest occupied energy level Can use electron dot structures to show valance electrons What would be the electron dot structure for Na? Cl? Ne?. Review. Octet Rule: Atoms loose or gain electrons to have a full outer energy level Bonding!!.

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Chapter 2 An Introduction to Organic Compounds Functions, Nomenclature, Physical Properties, and Conformations

Chapter 2 An Introduction to Organic Compounds Functions, Nomenclature, Physical Properties, and Conformations. Adapted from Profs. Turro & Breslow, Columbia University and Prof. Irene Lee, Case Western Reserve University. Common Functional Groups. Class General Formula

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Warm Up

Warm Up. What does VSEPR stand for? List the five different shapes of molecules. Predict the shape of the following: H 2 S O 2 CCl 4. Polarity and Properties of Bonds. Unit Four, Day Five Kimrey 6 October 2012. Remember Polarity??. What do you remember?. Polarity.

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Intermolecular Forces

Intermolecular Forces. Chemistry Mrs. Coyle . Intermolecular Forces. The forces with which molecules attract each other. Intermolecular Forces. Intermolecular forces are weaker than ionic or covalent bonds.

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3D Triple-Resonance Methods for Sequential Resonance Assignment of Proteins

3D Triple-Resonance Methods for Sequential Resonance Assignment of Proteins. Strategy: Correlate Chemical Shifts of Sequentially Related Amides to the Same C a (or C b or C O ) Chemical Shifts. Intraresidue Correlation (HNCA). Interresidue Correlation (HN(CO)CA. Excite C a. Excite C a.

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Supercritical Fluid Extraction

Supercritical Fluid Extraction. Intermolecular Forces. Dipole-Dipole Interactions London Dispersion Forces Hydrogen Bonding. Dipole-Dipole Interactions. Some molecules have an uneven distribution of charge; these are called polar molecules.

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Carboxylic Acids - Reactions

Carboxylic Acids - Reactions. Acid-base reactions :. ion. LDF. H-bonding. + NaOH. Na +. + H 2 O. octanoic acid. sodium octanoate + water. soluble. insoluble in H 2 O. dipole. Reactions. Reduction :. LiAlH 4. 5. 4. 6. 3. 1. 2. 5-oxo. hexanoic acid. hexanediol. 1,5-.

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Polarity of Molecules

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Topic: Function Group #4-Ketones

Topic: Function Group #4-Ketones. Do Now: In terms of IMF, explain the difference in boiling point. O. O. =. =. R ? C ? R'. C. General Format: R and R' may or may not be the same (but have to be carbons/carbon chains) Carbonyl group : located within C chain. Properties.

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Intermolecular Attractions

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Solar cell efficiency, self-assembly and dipole-dipole interactions of isomorphic narrow bandgap

Solar cell efficiency, self-assembly and dipole-dipole interactions of isomorphic narrow bandgap molecules Alan J. Heeger, University of California-Santa Barbara, DMR 08566060.

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