Polymers. What is a polymer ?. Important polymers. Plastics Rubbers Proteins Starch Cellulose Lignin Fats PAHs. Polymers from alkenes. Addition reactions. Polymerisation. Other important monomers. PVC is poly vinyl chloride. Vinyl chloride is the common name for chloroethene.
By johanaForces Involved in Drug-biomolecule Target Interactions: Intermolecular Forces Binding Equilibria. Noncovalent binding equilibria. Binding: noncovalent, reversible association (and dissociation) between molecules
By JasminFlorianChapter 6 Intermolecular Forces of Attractions Between Particles. Intramolecular forces is the force of attraction between atoms in a molecule. Intermolecular forces is the attraction between molecules. Why mixtures mix.
By tyrellSummary of the three States of Matter ALSO CALLED PHASES, HAPPENS BY CHANGING THE TEMPERATURE AND/OR PRESSURE OF A SUBSTANCE. GAS : total disorder; mostly empty space; particles have complete freedom of motion (vibrational, rotational, & translational); particles are very far apart.
By taoLiquids and Solids. “CONDENSED STATES OF MATTER”. intramolecular forces inside molecules hold atoms together into molecule intermolecular forces between molecules get weaker as phase changes from S – L – G Generally, inter molecular forces are much weaker than intra molecular forces.
By oroSummary of the three States of Matter ALSO CALLED PHASES, HAPPENS BY CHANGING THE TEMPERATURE AND/OR PRESSURE OF A SUBSTANCE. GAS : total disorder; mostly empty space; particles have complete freedom of motion (vibrational, rotational, & translational); particles are very far apart.
By shanon13.6 Oils and Fats. Chemical structure. Oils and fats – important for storing chemical energy in living things. Oils are liquids – fats are solids. Made from esters of propane-1,2,3,triol (glycerol) + long chain carboxylic acids RCOOH . Table 11 Common fatty acids. Types of triesters.
By zach4.5 Physical Properties in Giant Covalent Substances. Diamond. Structure: Giant covalent macromolecule Bonding: Each carbon atom has 4 bonding pairs of electrons and 0 lone pairs of electrons. According to VSEPR
By sterlingIntermolecular Forces. Irresistible attraction…. ATTRACTIVE FORCES. Always electrostatic in nature. Intra molecular forces. bonding forces. These forces exist within each molecule. They influence the chemical properties of the substance. Inter molecular forces. nonbonding forces.
By prewittChapter 12. States of Matter. Kinetic Molecular Theory. Composition and structure (types of atoms & arrangments ) determine chem properties of matter Also affect physical properties Kinetic Molecular Theory – describes behavior of matter in terms of particles in motion
By lilacIntermolecular Forces. 012-10746 r1.04. Intermolecular Forces. Introduction. Each page of this lab that contains the symbol
By majStates of Matter. Chapter 2. Dr. Mohammed Suleiman. Binding Forces between Molecules. The Three States of Matter:. In order for molecules to exist in aggregates in gases , liquids and solids Intermolecular forces must exist . Repulsive and Attractive Forces.
By opaScience Notebook Layout DON’T COPY UNDERLINED TEXT Mrs. Aguirre’s Webpage: http://www.quia.com/profiles/caguirre. Density of Solids. Introduction to Density Which weighs more, a pound of feathers or a pound of bricks? Explain. Data Table:. Density calculation: Density = Mass/Volume
By felciaIntermolecular Forces. Ch. 7 – Chemical Bonding. A. Definition of IMF. Attractive forces between molecules. Much weaker than chemical bonds within molecules. a.k.a. van der Waals forces. B. Types of IMF. B. Types of IMF. London Dispersion Forces. View animation online. + .
By paulChemistry, 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.
By aranUNIT THREE: Matter, Energy, and Earth. Chapter 8 Matter and Temperature Chapter 9 Heat Chapter 10 Properties of Matter Chapter 11 Earth’s Atmosphere and Weather. Chapter Eight: Matter and Temperature. 8.1 The Nature of Matter 8.2 Temperature 8.3 The Phases of Matter.
By yaleCHE-240 Unit 1 Structure and Stereochemistry of Alkanes CHAPTER TWO. Terrence P. Sherlock Burlington County College 2004. =>. Multiple Bonds. A double bond (2 pairs of shared electrons) consists of a sigma bond and a pi bond.
By laneCarbon and Organic Compounds. The position of carbon in the periodic table. Carbon’s Key Properties. Has a mid-range electronegativity value so it forms covalent bonds and shares electrons Can form a maximum of four bonds Can form chains, sheets, and rings
By marlyImproving Students’ Conceptual Knowledge in General Chemistry Using Desire2Learn. Joann Pfeiffer Century College (Twin Cities, MN). Project. Goal: Have students take a “quiz” in D2L for each topic covered in General Chemistry. Motivation:
By evangelinaColligative Properties. Colligative Properties. ____________________ – physical properties of solutions that are affected only by the __________ of particles NOT the __________ of the solute They include: ____________________ ____________________ ____________________ ____________________
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