'Normal boiling point' presentation slideshows

Inter- molecular Forces

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Chapter 17

Chapter 17. Liquid and Solution. Intermolecular Forces Dipole-Dipole Forces. Molecules with dipole moments can attract each other electrostatically by lining up so that the positive and negative ends are close to each other. Dipole-Dipole Forces.

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Solutions part 2

Solutions part 2. Colligative Properties of Solutions. Dr. Hisham E Abdellatef Professor of pharmaceutical analytical chemistry. http://www.staff.zu.edu.eg/ezzat_hisham/browseMyFiles.asp?path=./userdownloads/physical%20chemistry%20for%20clinical%20pharmacy/.

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Standard Enthalpies of Formation

Standard Enthalpies of Formation. The standard enthalpy of formation of a substance, denoted D H f o , is the enthalpy change for the formation of one mole of a substance in its standard state from its component elements in their standard state.

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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 . States of Matter.

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Figure 6.15: Sources of energy consumed in the United States (1996).

Figure 6.15: Sources of energy consumed in the United States (1996). . Fuels. Fossil fuels account for nearly 90% of the energy usage in the United States. Anthracite, or hard coal, the oldest variety of coal, contains about 80% carbon.

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Chapter 11: Liquids & Solids

Chapter 11: Liquids & Solids. Renee Y. Becker Valencia Community College. Kinetic Molecular Theory. Introduction Gases Gas particles act independent of one another Attractive forces are very weak Particles are free to move randomly Occupy whatever space available

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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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Chemistry 231

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Phase Equilibria (CH-203)

Phase Equilibria (CH-203) . Phase transitions Change in phase without a change in chemical composition Gibbs energy is at the centre of the discussion of transitions. Molar Gibbs energy G m = G/n = H - TS Depends on the phase of the substance.

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Chapter 11

Chapter 11. States of Matter. Physical states. Property differences among Physical states. Compressibility: measure of volume change resulting from pressure change. Thermal Expansion: Measure of volume change resulting from temperature change . The KMT of Matter:.

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Chapter 10 - Review States of Matter

Chapter 10 - Review States of Matter. Milbank High School. Chapter 10 - Review. What happens to the range of energies of the molecules in matter when the temperature is increased? What happens to the average kinetic energy of the particles in a sample of matter as the temperature is increased?.

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Free Energy, Vapor Pressure and the Equilibrium Between a Vapor and Condensed Phase

Free Energy, Vapor Pressure and the Equilibrium Between a Vapor and Condensed Phase. References: Thermodynamics , G. N. Lewis and M. Randall, rev. K. Pitzer and L. Brewer, McGraw Hill, New York (1961). Chemical Thermodynamics , I. Klotz, Benjamin, New York (1964).

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The Biochemistry of Milk

The Biochemistry of Milk. Ch. 23. How do you milk a cow? Video http://www.moomilk.com/faq.htm#To%20make. The Complex Nature of Milk. Milk supplies the calcium for building bones and teeth, especially during adolescence Milk is 87% water

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Advanced Thermodynamics Note 3 Heat Effects

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Advanced Thermodynamics Note 11 Solution Thermodynamics: Applications

Advanced Thermodynamics Note 11 Solution Thermodynamics: Applications. Lecturer: ???. Liquid-phase properties from VLE data. Fugacity For species i in the vapor mixture: Vapor/liquid equilibrium: The vapor phase is assumed an ideal gas: Therefore:

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Section 13.4 Colligative Properties

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Matter and Energy Changes

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Boiling Liquids at Reduced Pressure

Boiling Liquids at Reduced Pressure. Acetone is boiled without heating. Purpose. To boil acetone using an alternative method. To boil acetone below its normal boiling point. Demonstration. Acetone will be made to boil by reducing the vapor pressure. Concepts. Reduced Pressure

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