Experiment 1: Bromination of Acetanilide1 Precautions: Ethanol is flammable Sodium hypochlorite is an oxidizing agent and releases toxic fumes (handle in fume hood) Acetic acid is corrosive‚ harmful if inhaled‚ flammable and can cause burns (handle in fume hood) Gloves are recommended to avoid chemical contact with skin Reaction Scheme: Conversion of acetanilide to p-bromoacetanilide Procedure: To a 125 mL Erlenmeyer flask containing a mixture of 95% ethanol (6 mL) and acetic acid (5 mL)‚ dissolve
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Answer Sheet for Summer Work _________________________ Vocabulary Practice Page 86 Act. 28 1-6 1. ____________________________ 2. ____________________________ 3. ____________________________ 4. ____________________________ 5. ____________________________ 6. _____________________________ Page 86 Act. 29 1. ____________________________ 2. ____________________________ 3. ____________________________ 4. ____________________________ 5. ____________________________
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The Dichotomous Asset Pricing Model Evidence from the UK market 1. Introduction Ever since its introduction by Sharpe-Lintner-Black‚ the Capital Asset Pricing Model (CAPM) has been subject to criticism‚ appraisal and continuous efforts for improvement‚ such as the Reward Beta approach (Bornholt‚ 2007)‚ conditional CAPM or the consumption CAPM. The Dichotomous Asset Pricing Model (DAPM)‚ introduced by Professor Liang Zou at the Universiteit van Amsterdam‚ brings a fresh approach to asset pricing
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black‚ 2/4 white 1:1 b Bb bb Bb bb G: 2/4 Bb 2/4 bb 1:1 Can two white rats have a black offspring? Show the Punnett Square to confirm your answer B=black P: 4/4 white b=white 1:0 bb x bb 2 white rats G: 4/4 bb b b 1:0 b b bb bb bb bb NO‚ 2 white rats cannot have a black offspring. In humans the ability to taste a certain chemical is dominant. Cross a homozygous taster with a heterozygous taster. T=taster t=non-taster TT x Tt T T t G: 2/4 TT 2/4 Tt 1:1 T TT TT Tt Tt
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course until the graded exams are returned. Violation of these stipulations will result in a grade of zero on your exam. You are expected to be familiar with the University’s honor code and will adhere to that code and be bound by its prescriptions. 1. You are to use an unwrinkled‚ ParSCORE scantron. 2. Enter your name in the space provided on your scantron and darken the corresponding slots. Enter your eightdigit Banner ID number in first eight spaces of the "I.D. Number" field on your scantron
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Questions and Problems: 1. Describe the type of meter movement used in analog meters. The current in the circuit is used in basic meters to measure the voltage drop or current in the circuit. The current passes through the coils of wires‚ which is then magnetized. Inside the apparatus‚ there is also a permanent magnet which opposes the magnetic field of the magnetized coil of wire that is connected to the pointer therefore‚ as we see in meters‚ the pointer moves. There is also a spring connected
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Primary National Strategy KEEP Key Elements of Effective Practice Guidance Curriculum and Standards For use by Local Authorities in their work with settings providing government-funded early education Status: Recommended Date of issue: 02-2005 Ref: DfES 1201-2005 G Contents KEEP Key Elements of Effective Practice 3 Introduction 5 What is KEEP? 6 Why is KEEP necessary? 6 What is KEEP for? 7 Who is KEEP for? 7 How should KEEP be used strategically by a local authority? 8 How does
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Experiment 1: The Effects of Coal Mining Coal mining‚ particularly surface mining‚ leads to large areas of land being temporarily disturbed. The mine workings collect and conduct water that is in contact with the widespread pyrite‚ a mineral that produces iron and sulfuric acid when exposed to air and water. In this lab‚ you will see first-hand the reasons why mine drainage can be harmful to the local drainage system if left untreated. Materials: (3) 100 mL Beakers 1 tsp. Crushed pyrite 1 tsp. Activated
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Physiology 2401 Dr. Denyse Jones 02/02/2012 Objective: The objective of this experiment is to perform the simulation of the movement of solutes from a higher concentration to a lower concentration within a given amount of time. The goal of the exercise is to provide a simulation for the process of the facilitated diffusion of glucose through a selectively permeable membrane. Introduction: Experiment #1 and #2 are meant to show the processes of Simple and Facilitated diffusion. Both the
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Experiment 1: Error‚ Uncertainties and Measurements Laboratory Report Jan Luke Mendoza‚ Alexis Vienne Munar‚ Paula Murakami‚ Giorla Joanne Negre Department of Math and Physics College of Science‚ University of Santo Tomas Espana‚ Manila Abstract Throughout the experiment the main goal is to find out about the realities in taking measurements‚ that is‚ that there will always be an uncertainty for each acquired value. And to find out and recognize these uncertainties was handled in the
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