Dehydration of 1-butanol & 2-Butanol/Part B: Dehydrobromination of 1-Bromobutane & 2-Bromobutane Abstract The objective of this experiment is to successfully perform a dehydration of 1-butanol and 2-butanol‚ also dehydrobromination of 1-bromobutane and 2-bromobutane to form the alkene products 1-butene‚ trans-2-butene‚ and cis-2-butene. The dehydration reactions react under and acid-catalysis which follows an E1 mechanism. It was found that dehydration of 1-butanol yielded 3.84% cis-2-butene
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Angela Becerra Homework Chapter 1 & 2 Monday & Wednesday 5:40pm-9:00pm Chapter One Module 1.1 Beginnings L01 & L02 1. Three assumptions made by lifespan develop mentalists are: (1) a focus on human development‚ (2) an understanding of stability in addition to growth and change and (3) the perception that development persists throughout our entire life 2. Stages of the life span such as adolescence and middle age are universal across cultures and stable across history. FALSE 3. The
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Module 1: Driving is Your Responsibility: Please answer the following questions in complete sentences using proper spelling and grammar: Complete the K-W-L information below. K- What you Know List two things you know about driving. 1.Driving is fun but also dangerous 2.Driving take a huge responsibility W—What you Want to know List two things you want to know about driving. 1.How to be a good driver 2.How to be a safe driver L—What you Learned Identify at least
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MTE 271 EXAM #1 .:» Please write your name on the cover sheet I CWID#: 112’13740 C7‚ av’" """\ • .;)j.‚~e ’J nol I ‚‚-) SEE BACK 1. a) (16 pts) What are the four major types of bonds in materials and briefly describe them? S~rt. s(Xci h’t.. elu?~.s (v-t-flj o{il’Cc-h~ed) stTnvj N-t ’‚t’w r 0. toM \;Jo- VI r; +o k + I. (o\(O\ltn+ - i. 0\H1YYl.s . \t{ ~ ’L‚ J:Q’V\’‚c. - OM Ol V\ e:kc t-f’lYVI / 3. M-e-l~\l;c_.- )V\..etaJs Von ~r \o~! WC\o...\s - c..lA.C\ $~~ ’-._./ r I
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Length on Contraction 1. As muscle fiber length increases contraction force increases. Effect of Stimulation Frequency on Contraction 2. As the frequency of stimulation increases‚ the force of contraction: increases. Materials and Methods Measurement of Threshold Stimulus 1. Dependent Variable contraction force 2. Independent Variable stimulation voltage 3. Controlled Variables muscle fiber length; frequency of stimulation; temperature Effect of Muscle Length on Contraction 1. Dependent Variable
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the course title and the Unit and Assessment number. Please note that this Assessment document has 8 pages and is made up of 7 Sections. Name: toni woolford business administration unit 1 assessment 1 Section 1 – Know the employment rights and responsibilities of the employee and employer 1. Identify four main points that would be included in a contract of employment. If possible‚ use an example contract to support your answer (feel free to obscure any confidential information).
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This lab will allows the comparison between elimination reactions under acidic and basic conditions through an analysis of two separate reactions: an acid-catalyzed dehydration of 1-butanol and 2-butanol using sulfuric acid and a dehydrobromination under basic conditions using potassium tert-butoxide of 1-bromobutane and 2-bromobutane. The products of all four reactions will be analyzed with gas chromatography‚ which separates organic compounds to see how each reaction’s product are formed under the
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HOW SHAKESPEARE PRESENTS ROMEO’S FEELINGS IN ACT 1 SCENE 1 AND ACT 2 SCENE 2 Love is an important theme in most of Shakespeare’s play‚ including in Romeo and Juliet because love is a stronger force than all the animosity and forces of fate in Romeo and Juliet. In Romeo and Juliet‚ Shakespeare’s play‚ Shakespeare explores Romeo’s change in attitude to love between Rosaline and Juliet. In Act 1 Scene 1 Shakespeare introduces us to Romeo’s passionate desire towards Rosaline through the use of oxymoron
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IMPACT OF UK GOVERNMENT POLICIES ON THE PUBLIC SERVICE Introduction In this assignment I will be talking to you about how different policies made by the Government affect the public services and how affects services primarily such as how some policies made by the government can affect the Military or how they can affect the Emergency services. I will also be talking to you about how modern society can and is affecting the Government policies such as how acts of terrorism or civil disobedience
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Recruitment and Selection of Staff Denise Chilton Word count 3213 Task 1 1.1 The Recruitment Process Look at the business‚ future plans and whether the post is required. Check the Job Description and Person Specification is current‚ relevant and without discriminatory wording‚ making clear the skills and knowledge essential for the post. Advertise the vacancy through at least 2 different channels to widen the audience. On receipt of applications check for completion. Sift and short list applications
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