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Lecture 2

Course: CHM 2120, Spring 2011
School: University of Ottawa
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Coursehero >> Canada >> University of Ottawa >> CHM 2120

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University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
Review sheet for CHM2120A from Exam 1 to the Midterm(Must also know material from Exam 1 review sheet)Readings you need to know: Solomon 9th ed., 15.11Stuff you should have read: Solomon 9th ed., 15.1-15.11, 15.14.Mechanisms you need to know: EAS with
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
Sample final type questionsCHM2120A1. Show the mechanism for this reaction and explain which side the equilibrium lies on.OOH+HO2. Rank these electrophiles in order of increasing reactivity toward hydroxide ions.IOCH3SOOOBrClO2N3. Rank
University of Ottawa - CHM - 2120
Sample final type questionsCHM2120A1. Show the mechanism for this reaction and explain which side the equilibrium lies on.OOOOH+H+HOOpKa = 22pKa = 8more stable conjugate base- acid has a lower pKaeq favors this side2. Rank these electrop
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
Sampleexam1Name_MULTIPLECHOICE.Choosetheonealternativethatbestcompletesthestatementoranswersthequestion.1) Whichofthefollowingfactorshas noeffectontherateofSN1reactions?A) theconcentrationofthenucleophileB) thenatureoftheleavinggroupC) thevalueofthe
University of Ottawa - CHM - 2120
CHM 2120ASpectroscopy and Carbonyl ChemistrySample Exam 2Name_Student Number_MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.1) Which compound would be expected to show intense IR absorption at 1
University of Ottawa - CHM - 2120
Design a synthesis of each product shown. You must show an analysis/brainstorming + a retrosynthesis. Youcan use any reagents and reactions that you wish in addition to the required starting materials and reactionshown.Required starting material(s) and
University of Ottawa - CHM - 2120
Review sheet for CHM2120A Exam 1Readings you need to know: Solomon 9th ed., 3.4, 3.5, 3.6, 6.13, 6.18, 6.19, 7.6, 8.2, 8.13Stuff you should have read: Solomon 9th ed., 1.1 1.14, 3.1 3.7, 3.10 3.16, 6.1 6.19, 7.1 7.8, 8.1 8.14,8.16 8.17, 10.9, 13.1, 13.
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
University of Ottawa - CHM - 2120
Ryerson - CHEMISTRY - Chem010
1CHY 203W2010ASSIGNMENT #11. A sample of vegetation weighing 6.250 g was ashed to destroy organic material,and the inorganic residue was acid digested and diluted to 100 mL in a volumetricflask. A portion of this solution was aspirated into an air-a
Ryerson - CHY - 203
1RYERSON UNIVERSITYDEPARTMENT OF CHEMISTRY AND BIOLOGYINSTRUMENTAL METHODS OF ANALYSIS (CHY 203)COURSE INFORMATION SHEETInstructor:Room:Phone:E-mail:Consulting Hours:David NaranjitKHN 310(416)-979-5000, Ext.6353naranjit@ryerson.caWednesdays
Ryerson - CHY - 203
1INSTRUMENTAL METHODS OF ANALYSISIn this course we will be looking at several instrumental methods of analysis.T hey may be classified into three main groups of analytical methods.SPECTROSCOPIC METHODS OF ANALYSISUV-VIS --molecular atomicemission
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Maryland - PHYSICS - 115
E2: What materials are conductors? Materials: A battery, a bulb, and a piece of wire, and various materials around the room Vocabulary words conductor a material through which electricity easily passes insulator a material through which electricity does n
Maryland - PHYSICS - 115
E3: Batteries in SeriesMaterials:three batteries, three battery holders, 1 bulb, 1 bulb holder, a telegraph switch, wires with banana plugs at the endsInitial definitions and givens:Series: wired so that all the current must flow through one path only
Maryland - PHYSICS - 115
E4: Size and direction of currentMaterials: three batteries, three battery holders, 1 bulb, 1 bulb holder, on switch, wire Initial Instructions and questions: In this lab, I want you to think about the size and direction of the current. Using only what y
Maryland - PHYSICS - 115
E6: Parallel circuitsMaterials:batteries, battery holders, bulbs, bulb holders, switch, wires, etcInitial definitions and givens:Parallel: wired so there is a fork in the road.Initial Instructions and questions:1. Design an experiment to determine h
Maryland - PHYSICS - 115
E7: More on parallel circuitsMaterials:More batteries, more battery holders, more bulbs, more bulb holders, lots of wires, switches, lots of patience, etcInitial Instructions and questions:Lets re-examine parallel circuits, this time in a more systema
Maryland - PHYSICS - 115
E8: Voltmeters, ammeters, and power suppliesMaterials:ammeter, voltmeter, low-voltage power supply, bulbs, batteries, wires, switch, enthusiasmInitial definitions and givens:Ampere (aka amp): a measure of the strength of an electrical current. In a 1a
Maryland - PHYSICS - 115
E9: Introduction to Linear RelationshipsMaterials:Pennies, digital caliper, digital scale, cup to hold pennies on scale, your computerInitial definitions and givens:Scientists spend a lot of time making graphs. Plotting measured values on a graph make
Maryland - PHYSICS - 115
E10: Ohms LawMaterials:Resistors, ammeter, voltmeter, power supply, wires, switchInitial definitions and givens:Resistance: the resistance of part of a circuit is defined to be the ratio of the voltage across it divided by the current flowing through
Maryland - PHYSICS - 115
E11: More with Resistance and ResistorsMaterials:Power supply, multimeter, resistors, pencil, paper, play doh, wires, switchInitial definitions and givens:Multimeter: an electrical instrument that can measure voltage, current, and resistance. When a m
Maryland - PHYSICS - 115
E12: Equivalent resistance and powerMaterials:Power supply, multimeter, resistors, paper, wires, switchInitial definitions and givens:Equivalent resistor: a single resistor that can replace two or more resistors in a circuit with no change in the curr
Maryland - PHYSICS - 115
E13: Practical ElectricityA. Parallel and Series Circuits1. Christmas mini lightsi) Typically strings of 50, 100, or 150 bulbsii) Uses 2.5 V incandescent bulbsiii) 50 bulbs wired in series (why dont they all go out when one burnsout?)2. 3-way bulbs
Maryland - PHYSICS - 115
H1: Heat and temperature, what do they mean?Materials:thermometers, a metal plate, a wooden board, a piece of styrofoam, hot water,cold water (from ice slurry), room temperature water, styrofoam cupsInitial Instructions (Touch and Temperature):1. You
Maryland - PHYSICS - 115
H2: Thermal EquilibriumMaterials:computer with temperature probes, baggies, a large Styrofoam cup,hot water and tap waterInitial definitions and givens:Conservation of Energy: energy can not be created or destroyed. Itcan only change forms.Thermal