Lab 3: Grignard Synthesis Objective: The goal of this lab is to synthesize a Grignard reagent from bromobenzene and magnesium metal in diethyl ether. This same Grignard reagent would then be used to prepare a tertiary alcohol and then purify and characterize the product. Table of Reagents: Name Chemical formula Melting Point Boiling Point Density Safety Hazards Diethyl ether C4H10O -116.3°C 34.6°C 0.7134 g/ml Flammable Bromobenzene C6H5Br -30.6°C 156°C 1.5 g/ml
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Here in this paper I intend to try and figure out the aspect of the truth behind some of the foods I love to eat. Louisiana Purchase’s Red Beans and Rice: Calories: 190‚ Protein: 7grams‚ and fat: 2 grams. In order to find out how much protein my math and equation would be based on this: There are 4 grams of calories per each gram of protein so I am going to multiply like this 4*7= 28‚ which means for every gram of protein I am consuming 28 calories. This is amazing because I never knew this.
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The GMAT Math Bible Je¤ Sackmann / GMAT HACKS May 2008 Contents 1 Introduction 2 How to Use This Book 3 GMAT Math Strategies 4 Basic Facts and De…nitions 5 Mental Math 6 Mental Math: Drill 7 Algebra: Fractions 8 Algebra: Fractions: Drill 9 Algebra: Fractions: Practice 10 Algebra: Decimals 11 Algebra: Decimals: Drill 12 Algebra: Decimals: Practice 13 Algebra: Simplifying Expressions 14 Algebra: Simplifying Expressions: Drill 15 Algebra: Simplifying Expressions: Practice 16 Algebra: Linear Equations
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Math Anxiety Math anxiety is a common attribute of many children and adults. It usually happens when a person is unprepared to be tested and when a student becomes frustrated from not knowing how to do mathematic operations. Students experience anxiety at different levels. For some‚ it may be a feeling of uneasiness and for others‚ it can consume them with feelings of a panic attack. For some people‚ just walking into a math class can start the math anxiety cycle. One might think that this only
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living creatures‚ work together in a certain process that is crucial to existence: the formation of proteins. Although all species differ from each other in various ways‚ the processes by which proteins are synthesized are the same in all. Protein synthesis is a very complex process. In order to understand the process‚ there some basics that are essential for cells to create the proper proteins. DNA is a very long and double-stranded molecule that contains coding‚ through four nitrogen bases (adenine
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Gabrielle La Madrid Professor Rudd English 099 02 October 2012 Succeed in Math To understand the differences in society that deals with success in Mathematics‚ a person should know the difference between how men and women use math to aim towards their bright future. Students should know the challenges that intimidate citizens from different countries and how they gain their hope. One of the differences is whether or not
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EFFECTIVE PRESENTATION Introduction Presentation is the practice of showing and explaining the content of a topic to an audience or learner. The term „presentation‟ is capable of giving butterflies-in-thestomach. This is because while making a presentation we are exposed to our audience‟s judgment and this is a frightening thought for most. While experience and command over the subject can make a great deal of improvement to a presentation‚ a quick reference to the right presentation skills resources
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SUNSILK – INNOVATIVE MARKETING STRATEGIES 1. INDUSTRY PROFILE Shampoo in India was derived from the Hindi word ‘Champi’ meaning hair massage. The introduction of shampoo in India dates back to the British reign in the country. Being a recent development the growth of shampoo or rather the penetration levels of shampoo in the India has been commendable. The shampoo market in India is estimated to be Rs 2‚500-3‚000 crore. The shampoo market is India is categorized according
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Basel II Credit Risk – Regulatory Capital Vivek Rastogi (Oski Cohort) EWMBA202: Individual Assignment Paper Submitted On: 12/04/2013 Table of Contents 3. Basel I Capital Accord 3 4. Basel II Capital Accord 5 4.1 Introduction 5 4.2 The three pillars of the new Accord 5 5. Value at Risk and other financial risk measures 7 5.2 VaR Approaches 8 5.3 Financial Risk Measures 9 6. Credit risk measurement under Basel II Capital Accord 9 6.1 Introduction 9 6.2 The Standardized
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MY FAVOURITE COUNTRY Taiwan‚ officially the Republic of China‚ is a state in East Asia. Originally based in mainland China now governs the island of Taiwan‚ which makes up over 99% of its territory‚ as well as Penghu‚ Kinmen‚ Matsu‚ and other minor islands. Neighboring states include the People’s Republic of China to the west‚ Japan to the east and northeast‚ and the Philippines to the south. Taipei is the political capital as well as economic and cultural center in Taiwan. New Taipei the most
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