'Boiling point' diaporamas de présentation

CHEM 212

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Chapter 17: Alcohols and Phenols

Chapter 17: Alcohols and Phenols. Alcohols and Phenols. Alcohols contain an OH group connected to a a saturated C (sp 3 ). They are important solvents and synthesis intermediates. Phenols contain an OH group connected to a carbon in a benzene ring.

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Chapter 6 Intermolecular Forces of Attractions Between Particles

Chapter 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.

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The changes in energy that occur during chemical reactions can

The changes in energy that occur during chemical reactions can be illustrated using an energy diagram:. Many reactions take place in solution : e.g. 2AgNO 3(aq) + Na 2 CO 3(aq) ? Ag 2 CO 3(s) + 2NaNO 3(aq)

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AROMATIC SUBSTITUTION REACTIONS

AROMATIC SUBSTITUTION REACTIONS . NOMENCLATURE. Learn Nomeclature Either on Your Own or Use the Organic Nomeclature Software. 1-bromo-3-nitrobenzene. methylbenzene. (toluene). 1-chloro-3-methylbenzene. 1,4-dimethylbenzene. SOME SPECIAL NAMES. toluene. aniline. anisole.

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Big Idea #2

Big Idea #2. Properties of Matter. Source. Properties Based on Bonding. Video 1. Visit the Virtual Lab to explore properties based on bond type (click on perform)

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Intermolecular Forces: Liquids, and Solids

Intermolecular Forces: Liquids, and Solids. Chapter 13. A Molecular Comparison of Liquids and Solids. Intermolecular Forces. Intermolecular Forces. Ion-Dipole Forces Interaction between an ion (Na + ) and a dipole (water). Strongest of all intermolecular forces. Intermolecular Forces.

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Lecture Notes Week 1

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Identify an Unknown

Identify an Unknown. Type of compound:. Aldehyde Alcohol Amine Ketone. Procedure. 1. Physical Properties. Melting point or boiling point. 2. Functional Group. Infrared spectrum NMR Spectrum Solubility Classification Tests. 3. Solid Derivative. Measure boiling point of liquids.

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Organic Qualitative Analysis

Organic Qualitative Analysis. Physical Properties, Chemical tests and Infrared Spectroscopy to Identify: Unknown Halide (primary, secondary, tertiary) Hydrocarbon (alkane, alkene, aromatic) Alcohol (primary, secondary, tertiary) References:

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Minimal criteria for Rapid Phase Transition explosion of cryogenic gases Roberto Bubbico 1 , Ernesto Salzano 2

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Cooking Terms

Cooking Terms. Bake. To cook by dry heat, usually in an oven. Barbecue. To roast meat slowly on a spit rack or rack over heat-basting frequently with a seasoned sauce. Beat.

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Chapter 11 Fossil Fuels

Chapter 11 Fossil Fuels. Overview of Chapter 11. Energy Sources and Consumption How Fossil Fuels are Formed Coal Coal Reserves and Mining Environmental Impacts Oil and Natural Gas Exploration for Reserves of Oil and Natural Gas Environmental Impacts Arctic National Wildlife Refuge

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Disinfection and Sterilization

Disinfection and Sterilization. Sterilization and disinfection. Disinfection The process that reduces the number of pathogenic microorganisms . Bacterial spores and other relatively resistant organisms may remain viable. Sterilization

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Starter Question

Starter Question. Day 3: Identify as Chemical or Physical change: Methane & Air = Fire Epson Salt & Water = Dissolve Crushing glass Iron rusting. Starter Questions. Day 4: According to the graph, What phase is the water between minutes 5-20?

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How do we know that Earth is geologically active?

How do we know that Earth is geologically active?. Volcanoes Seismology Measuring the temperature inside All of the above 1 and 2. How does the cooling of planets and potatoes vary with size?. Larger makes it harder for heat from inside to escape

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Polarity and Intermolecular Forces

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Biodiesel and Soap

Biodiesel and Soap . Week 3 Collection and Analysis of Biodiesel. Getting biodiesel. Siphon off the biodiesel May be contaminated with Soap Un-reacted acid Wash with water until Allow to separate Measure pH of water Repeat until pH ~7 Collect biodiesel Dry biodiesel.

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CALCULATIONS INVOLVING COLLIGATIVE PROPERTIES

CALCULATIONS INVOLVING COLLIGATIVE PROPERTIES. Section 18.4. AFTER READING SECTION 18.4, YOU SHOULD KNOW:. How to calculate molality (m) How to calculate the molar mass of a molecular compound from the freezing point depression or boiling point elevation. MOLALITY .

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