Alkyl Halides Alkyl halides are a class of compounds where a halogen atom or atoms are bound to an sp3 orbital of an alkyl group. CHCl3 (Chloroform: organic solvent) CF2Cl2 (Freon-12: refrigerant CFC) CF3CHClBr (Halothane: anesthetic) Halogen atoms are more electronegative than carbon atoms‚ and so the C-Hal bond is polarized. H H μ C + C-l δ δ H The C-X bond is polarized in such a way that there is partial positive charge on the carbon and partial negative charge on the halogen. Dipole moment
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Noah Stewart-Maddox Chem 121 10/12/11 Synthesis of Potassium Ferric Oxalate Trihydrate and The Determination of Oxalate Ion in Ferric Oxalate Trihydrate using Titrimetry Abstract: In this two-part lab‚ we will learn about coordination compounds and their uses with stoiciometry. We will also find out about how theoretical yield is calculated from a reaction we will create. We will also synthesize Potassium Ferric Oxalate Trihydrate (K_3 [〖Fe(C_2 O_4)〗_3]•3H_2 O) using a two step reaction. In
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"A business report is an orderly‚ unbiased communication of factual information that serves some business purpose." Reports provide feedback to the manager on various aspects of organization. The information is needed for reviewing and evaluating progress‚ planning for future course of action and taking decisions. Reports can be written in direct and indirect method/approach: The Direct approach saves time and makes the report easier to understand by giving readers the main idea first. This
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Written Assignment 4 Answer all of the following questions. Title your assignment "Written Assignment 4‚" unless your mentor directs otherwise. This assignment covers text chapters 18 through 23. 1. Explain the relationship among savings‚ investment‚ and net capital outflow. Savings are equal to domestic investment + net capital outflow. In an open economy‚ both net capital outflow ( which is the purchase of foreign assets by domestic investors minus the purchase of domestic investments by
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Barney Grajeda Written Assignment 2 2. List five input devices and three output devices that might be attached to a personal computer. Describe a typical use for each? Input devices include: keyboard used for typed user input mouse used for point-and-click user input microphone used for voice and audio input scanner used for image input (scanning images) modem used for file transfer input (downloading files) Output devices include: speakers used for audio output monitor used to display
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Title: “Leaving Home” General Purpose: To Inform Specific Purpose: After listening to my speech‚ audience members will learn how moving away from home has changed my life for the better. Thesis: Moving away from home can make you very independent‚ but it makes you learn to appreciate what you used to take for granted. INTRODUCTION I. Attention Getter: “For everything you have missed‚ you have gained something else‚ and for everything you gain‚ you lose something else
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94‚ “Willow Tree” Triq il-Kbira Mellieha‚ Malta MLH 2564 9th November 2012 Joseph Cutajar The Editor The Independent Building Triq Aldo Moro Marsa Malta MRS 7749 Dear Mr Cutajar‚ I have read your article about new mothers having to balance their work life and their new born baby‚ and wanted to write you this letter as a response to it. Firstly‚ the mother herself should legally be entitled to a nursery at the work place. Where I work‚ we have this service and it is used quite
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Rajvind Gill‚ 10‚ Jalan Jujur‚ Taman Jayadiri‚ 68000 Ampang‚ Selangor The Director‚ Ampang Jaya Municipal Council‚ Bangunan Mentari‚ Ampang Jaya‚ 68000 SELANGOR. 15 SEPTEMBER 2009 Dear Sir‚ Poor Maintenance of Taman Jayadiri I am writing this letter on behalf of the residents of Taman Jayadiri to complain about the dismal conditions we have been putting up with for the past three
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Zain Isma‚ 32‚ Jalan Laksamana‚ Taman Mega‚ 86000 Kluang‚ Johor The Director‚ Kluang Municipal Council‚ Aras 2 Bangunan Muhibbah‚ 86000 Kluang‚ JOHOR. 15 SEPTEMBER 2009 Dear Sir‚ Poor Maintenance of Taman Jayadiri I am writing this letter on behalf of the residents of Taman Mega to complain about the dismal conditions we have been putting up with for the past three months. 2. One of the main problems of the residents concerns uncollected rubbish (point 1). Initially‚ rubbish was collected
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WrTamara M. Newton Written Task Question: How could the text be read and interpreted by two different readers? In 1990‚ Tim Obrien‚ decided to share his poignant story with the world‚ converting all his Vietnamese War experiences into a book called: The things they carried. Through one of his chapters‚ On the Rainy River‚ were Obrien is illustrated as a young man who has received a draft notice‚ and has two choices‚ go to war and be a “hero” or scape from responsibilities and be remembered
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