In this experiment‚ we used simple distillation and extraction to do synthesis of 1-bromobutane. The experiment was carried out by mixing 13.3 g of sodium bromide‚ 15 mL of water and 10 mL of n-butyl alcohol in a 100 mL round bottom flask. We cooled the mixture and added 11.5 mL of concentrated sulfuric acid. Then the mixture was heated at reflux with a short condenser for 45 minutes and then we drained out the condenser. We removed the condenser and distillation head was set up to set up the condenser
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Chapter 1 P 20-21 Exercises 1‚ 4 1. What is free software? List three characteristics of free software. Free software is software that user have the freedom to distribute and change. Three main characteristics of free software are: When you distribute the source code‚ you must also distribute same license with the code‚ you cannot restrict people from redistributing/modifying/using the software‚ and users must be allowed to redistribute modified versions under the same terms/licensing. 4. What
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The Process of Foreclosure Tabatha Prentice BUSN 121: Real Estate Practice Proffers: Steve Kipuros Foreclosure Process Intoduction Foreclosure is a process where a homeowner forfeits there rights to a property because they have failed to pay the mortgage. In some cases a bank may allow the property owner to sell their home via a short sale. If the bank will not grant a short sale the property will go to auction where it will either be sold or becomes bank owned. The word foreclosure has
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Grendel’s Character Traits (choose a minimum of four) Provide supporting evidence from the poem that reveals the trait. Which qualities from “Heroism” are needed to defeat the trait? Why would the quality help a hero defeat Grendel? 1. Bitter- 2. Cruel 3. Self-Indulgent 4. Lonely “Then the mighty war-spirit endured for a season‚Bore it bitterly‚ he who bided in darkness‚That light-hearted laughter loud in the building Greeted him daily; there was dulcet harp-music‚Clear
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1. Global Equity Markets: The case of Royal Dutch Shell Describe the structure of Royal Dutch/Shell Group. Does it differ from the equity listings of other companies that you know? The Royal Dutch and Shell Companies are essentially the same company. They share the same brand name of shell for their operations‚ share cash flows in an unusual 60/40 split‚ and they are based in different countries. The 60/40 split of inflows and outflows is especially strange because it makes an overperforming
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Activity 1.4 - Module 1 Case Study ERAU_MGMT_314 Module 1 Case Study Part 1 Read Application Case 1-1 The Human Resource Manager and Managing Multiple Responsibilities on pages 22-25 in the text. Analyze the case and thoroughly answer the three questions at the end of the case. 1. Human resource management consists of numerous activities. What areas were illustrated by Sam’s schedule on this particular day? Problem employees- new hire didn’t show Payroll and information
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Delta College Straight to the Clouds Marissa Trythall English 111 Professor Nadine Davis 25 January 2015 Trythall 1 “Crunch‚ crunch‚ crunch”. I can imagine hearing the satisfaction with every footstep. I can almost taste the crisp air and feel the encouraging beats of my heart. My minutes get lost in the shuffle of daily activities. I would love for one day to choose my path based on my wants rather than my needs and responsibilities. My ambition and dream of fitness drive my desire
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Lab 5: The SN2 Reaction: 1-Bromobutane From K. L. Williamson‚ Macroscale and Microscale Organic Experiments‚ 2nd Ed. 1994‚ Houghton Mifflin‚ Boston. p247; revised 2/22/02 Prelab Exercise: Write a detailed flow sheet/ flow chart for the isolation and purification of 1-bromobutane. Designate how each minor-product is removed from the major product and which layer holds the product in each experimental step performed. [pic] Introduction This experiment utilizes SN2 chemistry
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Assessment Test Chapter 1: Internetworking Internetworking Basics Internetworking Models The OSI Reference Model Summary Exam Essentials Written Labs Review Questions Answers to Review Questions Answers to Written Lab 1.1 Answers to Written Lab 1.2 Answers to Written Lab 1.3 Chapter 2: Review of Ethernet Networking and Data Encapsulation Ethernet Networks in Review Ethernet Cabling Data Encapsulation The Cisco Three-Layer Hierarchical Model Summary Exam Essentials Written Labs Review Questions Answers
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1. What were the three forms of English madrigals? Describe each type. ---Madrigal proper- through composed word painting‚ ballet- strophic & danced & ayre- performed with or without accompaniment 2. What were chorales? Why were they popular? easy to sing melodies based on traditional folk songs. The press allowed printing of the books 3. What is a consort? an instrument ensemble consisting of a flute‚ lute‚ cittern‚ violin‚ bandore and the bass viola de gamba 4. Who was Guillaume Dufay? What
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