CoCl42CrO42SO32Ca(NO3)2 Co(NH3)43+ VO2+ CaH2 KMnO4 SCl2 N2 NaOH (c) (g) (k) (o) (s) (w) HCO3[Al(OH)4]MnO42NO2FeCl3 KOCl (d) (h) (l) (p) (t) (x) H2S2O7 H2O2 Cr2O72K2SO4 CH4 Pt(CO)4 Which of the following equations represent redox reactions? Specify the species being reduced in each case if applicable. (a) (b) (c) (d) NaI(s) + 2K(s) + 2NH3(g) Zn(s) + (e) 2KBr(aq) 3. (b) (f) (j) (n) (r) (v) H2SO4(l) → NaHSO4(s) + HI(g) 2H2O(l) → 2KOH(aq) + H2(g) + 3CuO(s) → 3Cu(s) + N2(g) + 3H2O(l) 2AgNO3(aq) → Zn(NO3)2(aq) +
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totally free essay resources online that are designed to provide professionally written papers for those who are in need of essay-writing help or inspiration. These sites provide papers that are written in any style‚ with proper word usage‚ grammar and sentence structure. The essays are written to the style of the desired topic and also provide a list of citations‚ an annotated bibliography‚ or a complete literature review depending on the subject material of the essay. Some of the free essays available
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the effects of free radicals on the body‚ and the types of supplements that would work to inactivate these dangerous toxins. Webster’s Dictionary defines a free radical as‚ “An atom or group of atoms that has at least one unpaired electron‚ and is therefore unstable and highly reactive. In animal tissues‚ free radicals can damage cells and are believed to accelerate the progression of cancer‚ cardiovascular disease‚ and age-related diseases” (Merriam-Webster‚ 2010). In this paper‚ I will discuss:
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N08/4/BIOLO/SPM/ENG/TZ0/XX+ 88086004 Biology Standard level PaPer 1 Monday 17 November 2008 (afternoon) 45 minutes INSTRUCTIONS TO CANDIDATES • • • Do not open this examination paper until instructed to do so. Answer all the questions. For each question‚ choose the answer you consider to be the best and indicate your choice on the answer sheet provided. 8808-6004 13 pages © International Baccalaureate Organization 2008 –– 1. Which of the following characterizes tissues? A. B. C. D. A group of cells
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CHEMISTRY 221 LABORATORY�QUANTITATIVE ANALYSIS EXPERIMENT: DETERMINATION OF ASCORBIC ACID IN VITAMIN C TABLETS THEORY: Ascorbic acid‚ C6H8O6‚ MM = 176.13‚ can be oxidized to form dehydroascorbic acid by bromine via the following reaction: The bromine or iodine used in the titration is generated by adding an excess amount of KBr or KI to an acidified solution of the sample according to the following reaction: BrO3- + 5 Br- + 6 H+ 3 Br2 + 3 H2O IO3- + 5 I- + 6 H+
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Hi Team C‚ you presented 2 Word files‚ including a certificate of originality‚ as well as a file containing a memo of audit conclusions for the audit of the fixed asset cycle‚ and a memo on prepaid assets and other asset conclusions‚ as well as leadsheets for fixed assets and prepaid assets. Your memo contained excellent conclusions‚ including inconsistencies in the useful life of real property‚ computer equipment‚ and production equipment. You noted inconsistencies in depreciation method for various
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Hepatitis C Virus Hepatitis is an inflammation of the liver‚ which can be caused by several different viruses. It can also be acute or chronic‚ depending on the particular virus and stage of the disease. The different types of hepatitis are hepatitis A (HAV)‚ hepatitis B (HBV)‚ hepatitis B- associated delta (HDV)‚ hepatitis C (HCV) (Porth 2005). These viruses are capable of being transmitted in many different ways but each one will instigate a viral response and inflammation within the liver
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MGT 5015 Organizational Planning and Development CASE 1: C & C GROCERY STORES‚ INC. 1. In general‚ how did C&C’s first organizational structure contribute to the store managers’ dissatisfaction? The overall managerial structure of the company inhibited communication and cross training for its managers. The lack of communication between functional specialties keeps cooperation down and thus can lead to poor performance. The inability to be cross trained in multiple functional
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The C-130 The C-130 Hercules was born from a request by the United States Air Force for a replacement transport aircraft for the C-119 Flying Boxcar‚ C-47 Skytrain‚ and C-46 Commando‚ which were inadequate for modern warfare after the Korean War. The USAF wanted a plane that could have a capacity of 92 passengers‚ 72 combat troops or 64 paratroopers fly a range of around 1‚100 nautical miles‚ have the ability to fly with one engine shut down‚ and be able to take-off from unprepared runways (MotoArt
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With Great Power Comes Great Responsibility In The Abolition of Man‚ C. S. Lewis tries to persuade people about the importance of universal values such as courage and honor in a modern society. Lewis discusses several issues that I can apply to business or legal issues‚ such as listening to my heart‚ staying within the Tao‚ and using power respectfully. In “Men without Chest‚” Lewis is upset about the Green Book because the teachings of Gaius and Titius are affecting the minds of the children
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