Lab Protocol #8 - Dehydration of 3‚3-dimethyl-2-butanol KEYWORDS: alkenes‚ E2‚ E1‚ carbocation stability‚ elimination A. Introduction. The dehydration of alcohols is an ELIMINATION reaction that is commonly used to form alkene molecules. The mechanism for the dehydration of alcohols consists of transforming the –OH functional group into a better leaving group by using a strong acid to protonate the alcohol. After –OH has been transformed into –OH2+‚ it becomes easier to break the σ-bond between the
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wondering about my best friends. Are we still best friends? Did we lose touch? Remember how close you were? Are still as close? Remember all your plans for the future? Did you fulfill them or were they lost as the years went by? Do you wish you never grew up? You keep asking your fifteen-year-old self this question now but now that you’re 25‚ did you find an answer yet? I want to live next to them so we can meet up whenever we want. I also want to travel the world and meet new people with them by my side
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Anthony Cases 3-2‚ 11-2‚ and Problem 5-7 Anthony Cases 3-2: Loan Pine Café (B) 1. Below is the income statement for the Lone Pine Café from November 2‚ 2005-March 30‚ 2006. [pic] *Notes regarding two calculations: a. Sales = $43‚480 (cash) + $870 (accounts receivable) = $44‚ 350 b. Inventory (food & beverage) = $10‚016 (purchase from suppliers) + $1‚583 (accounts payable) + $370 (which is the change from inventory of $2800-$2430) = $11‚969.
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Carley Agliata and Claudia Hill Developmental Psychology March 20‚ 2012 My Virtual Child 4 Year Old Paper 1. What signs indicate that your child is still in preoperational thinking and what signs indicate s/he is starting to move into concrete operational thinking. Give examples. One of Snooki’s favorite games to play is Hide and Seek‚ which shows preoperational thinking‚ even if she needs guidance to a hiding spot. Sometimes Snooki needs help finding the place to put her toy‚ but for
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Language can mean many different things; it can be seen and heard‚ and it can be diverse and standard It is a cognitive phenomenon that follows a set of rules and tells our brains how to speak grammatically (Clark‚ as cited in Gee & Hayes‚ 2011‚ p. 6). Language is a set social conventions that is shared amongst a group of people (Duranti‚ as cited in Gee & Hayes‚ 2011 p.6)‚ and can also be material in the form of speech‚ audio recordings and writings (Gee & Hayes‚ 2011‚ p. 6). However‚ it is more
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NAME:___________________ Year 12 English Language Revision Pack 1. Complete many practice exams and correct them yourself (exams and suggested answers are on MOODLE). Do them under time constraints 2 hours with 15 mins reading and figure out a way to do them that suits you. Do them at 3pm. You will also be completing one in class during week 1‚ term 4. 2. Create flip cards with all the terms listed (unless you are 100% sure you know them) – give the word on one side‚ then definition
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Week 1 DQs What are some differences between leadership and management? How do these differences affect an organization? Leadership and management should essentially come together. They are not in fact similar but tend to create the same complimentary effect upon each other. The two concepts should not be separated as it may not prove worthy in solving a particular problem. Management and leadership‚ both have different understanding of opinions by people. For leadership‚ the leaders are born within
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observed a four year-old boy at the UCI Early Childhood Education Center. My observation starts at 4:10pm‚ and it lasts for thirty minutes. At the time I did the observation‚ all of the children woke up from the nap time and started to play outside of the classroom. The playground is at least seventy-five square feet‚ and it has many play stations for children. Three classrooms share the same outside playground‚ and the age groups of those children are from three years old to five years old. All of the
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CHAPTER 1 THE PROBLEM AND ITS BACKROUND Introduction “Man was born free‚ but everywhere he is in chains.” There are many regulations created by the government in order to maintain peace and order. In that way‚ laws and ordinances impose to every community must be efficiently implemented. One of the most interesting questions about ordinances do not only concern with the efficiency and effectiveness‚ but also the knowledge and of the people about the ordinance. One of the basic factor that law maker
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Observations What are observations? Finding out what children can do & recording it Evidence of child behaviour & development Factual descriptions of child’s actions & language Observations help us to plan ‘next steps’ for children Why do we observe? To inform our planning To review the effectiveness of areas of provision & use of resources To identify learning opportunities and plan relevant & motivating experiences To reflect on our own practise To protect children To develop
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