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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A Learning Experience Adriana Sardinas PSY/103 October 18‚ 2010 University of Phoenix A Learning Experience In this content‚ there will be a discussion on how someone can learns how to not use drugs and what it was like for them before and after their initial use. There will be an identification of what someone would learn from using to not using. Also included in the discussion there will be a description of how someone’s learning could have occurred through classical conditioning‚ identifying
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How the effectiveness of HCIs may be measured Quantitative measures of effectiveness Speed The speed at which an interface interacts with the user is fundamental to its effectiveness. If it reacts very slowly to a user then it is likely to be ineffective. Speed can be measured as: • How quickly the user can input a command • The speed at which a user can type in any data • The speed of throughput‚ or the response given by the interface • The length of time necessary for the user to comprehend
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Chapter 5 The Expenditure Cycle Part 1: Purchases and Cash Disbursements Procedures Accounting Information Systems‚ 5th edition James A. Hall COPYRIGHT © 2007 Thomson South-Western‚ a part of The Thomson Corporation. Thomson‚ the Star logo‚ and South-Western are trademarks used herein under license Objectives for Chapter 5 • Tasks performed during purchases and cash disbursement processes • Departments involved in purchases and cash disbursement activities and the flow of these transactions
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Tanisha Brinson CPS 360 System Programming Chapter 2 Questions 1. System Software on a Unix System perform the same basic services as System Software on a Microsoft Windows System. However‚ there are some fundamental differences in how the system software is designed and developed. Describe at least two differences. • The code for MS Windows is proprietary and closed source‚ while the code for many Unix distributions (such as Linux) is free and open source. • MS Windows is a single
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starts moving‚ I could tell you a million ways why to ride roller coasters but I will tell you there. first you feel like you are flying‚second you feel the wind in your face and it feels so amazing‚and lastly how it stops and you are ready to ride it again. Flying that’s one word to describe roller coasters you go so fast and before you know it you’re flying. Course it’s a little scary going up‚ but it’s awesome going down‚ what goes up must come down. I haven’t rode every roller coaster in the world
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Part I: Nonverbal Communication Try This: Research what one hand gesture means in a different country. (You may ask people from other countries/and or conduct your own web search or library search for answers). Some suggested countries/cultures to research might be: Italy‚ Japan‚ China‚ Greece‚ and the Middle East (10 points) Hand gesture: what are you talking about?! Country/Culture referenced: italy What does it mean? what are youtalking about?! Part II: Nonverbal Communication and Active
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3-2-1 Assessment Sheet 1. What are three key things you learned about the Dark Ages in this lesson? Please be sure to include at least two complete sentences for each one. A. The Dark Ages period of time featured a lot of change and development overall. B. However‚ I learned that there are many different tribes willing to invade and want to conquer England. C. Celts ruled the land until 55 B.C. when roman invaded and as a result conquered the territory with Julius Caesar
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Religious Belief System REL/330 Religious Belief System A belief system is a system that is an opinion which determines how we interact with every aspect of out life. Your belief is something that is stored deep into your subconscious mind that will either give you the drive you need to succeed or tell you that it is ok to fail. Religion is a particular type of belief system‚ but not all belief systems are religion. Telling the difference
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HOW DO MONOTHEISTIC BELIEFS IN MORALS AND ETHICS COMPARE WITH POLYTHEISTIC BELIEF? Monotheism and polytheism are two different religions. Monotheism is the belief in one god. Polytheism is the belief in multiple gods. Morality plays a role in all religions. The idea behind morality can and does exist within both these belief systems. Without the idea of morality‚ the world could plunge into chaos and no ethics would exist. However‚ polytheistic religions tend to fall behind in the morality to
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