'London dispersion forces' diaporamas de présentation

Intermolecular Forces, Liquids and Solids

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States of Matter

States of Matter. Mr. Solsman Chapter 12. What makes solids, liquids, and gases different?. What are the macroscopic differences? What are the molecular level interactions that cause these differences? What are the molecular level changes that must happen for phase change to happen?

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Biochemistry

Biochemistry. Chemical Fundamentals. Biology is the study of living things All living matter is ultimately composed of chemical substances Matter is anything that has mass and takes up space. The Bohr-Rutherford Model of the Atom.

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Unit 04: BONDING

Unit 04: BONDING. IB Topics 4 & 14 Text: Ch 8 (all except sections 4,5 & 8) Ch 9.1 & 9.5 Ch 10.1-10.7. My Name is Bond. Chemical Bond. PART 4: Intermolecular Forces. Intermolecular Forces. Dipole-Dipole Hydrogen Bonding (special case of dipole-dipole) London Dispersion Forces Ionic.

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AP Chapter 11

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Intermolecular Forces

Intermolecular Forces. Mr. Claus Modified from Holt 2006. Mercury in Three States. Liquid Forces Lead to Surface Wetting and Capillary Action. Liquid particles can have cohesion, attraction for each other.

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1. What determines the state of matter a molecule is at room temperature? What determines the ability of a molecule to

1. What determines the state of matter a molecule is at room temperature? What determines the ability of a molecule to develop cohesive and adhesive forces?.

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Forces Involved in Drug-biomolecule Target Interactions: Intermolecular Forces Binding Equilibria

Forces Involved in Drug-biomolecule Target Interactions: Intermolecular Forces Binding Equilibria. Noncovalent binding equilibria. Binding: noncovalent, reversible association (and dissociation) between molecules

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Intermolecular Forces, Liquids and Solids

Intermolecular Forces, Liquids and Solids. CHAPTER 11 CHEM 160. A Molecular Comparison of Liquids and Solids. Physical properties of substances understood in terms of kinetic molecular theory: Gases are highly compressible, assumes shape and volume of container:

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Liquids and Solids

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Evaporation, Vapor Pressure, and Intermolecular Forces

Evaporation, Vapor Pressure, and Intermolecular Forces. John D. Bookstaver St. Charles Community College Cottleville, MO. Vapor Pressure. At any temperature some molecules in a liquid have enough energy to escape.

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UNIT: BONDING TIER 5

UNIT: BONDING TIER 5. - Determine if a molecule is polar or nonpolar -Evaluate the type of intermolecular forces that occurs between covalent molecules based on the structural features of the molecules -Evaluate how the intermolecular forces affect the boiling points of substances.

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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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Intermolecular Forces

Intermolecular Forces. The forces that occur between the molecules. What are Intermolecular Forces?. Gases are widely spaced, randomly arranged particles. Liquids are close together, ordered particles, but with some empty spaces. They are more similar to solids than gases.

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Allotropes of Carbon and Intermolecular Forces

Allotropes of Carbon and Intermolecular Forces. IB Topic 4: Bonding. Carbon allotropes. pure carbon is covalently bonded in three of different forms (allotropes) graphite diamond fullerenes To buy lots of super duper expensive carbon allotropes, CLICK HERE. Graphite.

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Review

butane. Review. Alkanes. C n H 2n+2. C 4 H 10. a) ethane b) propane c) butane d) pentane. CH 3. (CH 2 ) . CH 3. 2. Newman projections. butane. 1. 2. 3. 4. 1. 2. 3. 4. staggered. eclipsed. stable. Nomenclature. 1. 2. 1. 3. 7. 3. 1. 3. 5. 7. 4. 6. 4. 2. 4.

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Intermolecular Bonding

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Intermolecular and Intramolecular forces

Intermolecular and Intramolecular forces. Intermolecular Forces between molecules Is what attracts molecules to each other. Intramolecular Forces within the molecule Is what keeps a molecule together. Intermolecular vs. Intramolecular. Intramolecular Forces. Metallic Bonds Ionic bonding

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Intermolecular Forces

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melting & boiling points

melting & boiling points. STRONGER. HIGHER. The the forces (including both the intramolecular and intermolecular forces) holding a compound together, the the melting & boiling points. Ionic bonds are than covalent bonds, thus making their melting points .

366 views • 7 slides