C H EM 301A - O rganic Chem istry L ecture N otes © Dr. Peter de Lijser‚ 2011 Introduction – Welcome to O-chem! “What is Organic Chemistry?” Organic chemistry is the chemistry of Carbon. “Why is Organic Chemistry Important for me?” Organic Chemistry is the central science for many other fields: • Medicine/Pharmacy: • Biochemistry: • Industrial Applications: • Reaction Mechanisms: What do "Organic Chemists" do? • Discover new reactions • Improve old reactions
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civilians should not even be considered an option as a way to do so. During war‚ people who are fighting should only attack those who
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Objective: To determine the concentration and equilibrium constant for a reaction of colored product using absorption spectroscopy‚ to create a calibration curve for determining equilibrium concentrations by applying Beer’s law and to force the completion of a reaction by applying Le Châtelier’s principle. Procedure: A diluted solution was made from the stock of 0.0025 M Fe(NO3)3 by diluting 4.0 mL to exactly 100.00 mL‚ using serological pipet and volumetric flask. The concentration of the diluted
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Microbiology: study of small living things study of bacteria: bacteriology study of viruses: virology study of parasites: parasitology study of fungi: mycology NOT ALL BACTERIA ARE PATHOGENS (disease causing) antibiotic: used to treat bacterial infections and diseases (penicillin‚ mold‚ 1929) bioremediation: using bacteria to clean up toxins pathogenesis: ability of an organism to be pathogenic virulence factors: toxins‚ receptors‚ cellular composition innate immune response v.s
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The VSEPR Model 10.33 Predict the shape or geometry of the following mole- cules‚ using the VSEPR model. a. SiF4 b. SF2 c. COF2 d. PCl3 10.34 Use the electron-pair repulsion model to predict the geometry of the following molecules: a. GeCl2 b. NF3 c. SCl2 d. XeO4 10.35 Predict the geometry of the following ions‚ using the electron-pair repulsion model. a. ClO3? b. PO43? c. SCN? d. H3O? 10.36 Use the VSEPR model to predict the geometry of the fol- lowing ions: a. N3? b. BH4? c. SO32? d. NO2
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Nakeina Sheppard D.marshall Dre-098 September 30‚ 2014 High Tech Trash How many high tech items does each family have in their homes? The average family has at least six high tech items their households. These items include cell phones‚ computers‚ games systems and much more. Many families take advantage of newer versions of these high tech items. Instead of keeping the old items and buying the new ones‚ families partake of something called e-waste. E-waste is old electronic waste. There
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things. Yes‚ dusting! Being a PC tech doesn’t get you out of housework! Don’t be fooled by the benign appearance of a typical PC‚ monitor‚ or printer. Underneath that unassuming exterior lurk dozens of voltage-carrying wires and circuits. Any one of these can reach out and bite an unwary tech—sometimes with deadly effect. Finally‚ you should appreciate that all PCs and PC components have a finite service life. Where do old monitors‚ batteries‚ and toner cartridges go to die? This chapter covers the
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The pharmacy tech Definition: I will translate this title so it’s easily understood. Pharmacy technician = Pharmacy aide/assistant/slave to the pharmacist on duty‚ by this I mean you will end up doing the grunt work of a pharmacist. Role/Status/Functions: the pharmacy technician field can be misleading to people. Most people are sold a bill of goods about this field thinking that once they complete a pharmacy technician training program or course they will have a real rewarding career. However this
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Should we legalize marijuana? this is a question asked by many politicians and student alike. There are many views on this subject. if we legalize marijuana it could save the governments a lot of money if they did not have to prosecute people who use marijuana and are caught by the police. Canada has already taken a step in the direction of legalizing marijuana because it has decriminalized small amounts of marijuana. Under this law if you are caught with marijuana as
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Chemistry 211 Organic Chemistry I Bilal R. Kaafarani www.bilalkaafarani.com bilal.kaafarani@aub.edu.lb Office: 416 Chemistry O.H.: 2:00-3:20 PM‚ MW Chem 211 B. R. Kaafarani 1 Lectures Chapter 1 2 3 7 4&8 5 6 9 10 11 12 Chem 211 Material covered Structure Determines Properties Alkanes & Cycloalkanes: Introduction to Hydrocarbons Alkanes & Cycloalkanes: Conformations and cistrans Stereoisomers Stereochemistry Alcohols & Alkyl Halides. Nucleophilic Substitution Structure & Preparation
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