Companies‚ Inc. Oxidation-Reduction Reactions*Zn (s) + CuSO4 (aq) ZnSO4 (aq) + Cu (s) Zn is oxidized‚ Zn Zn2+ + 2e- Cu2+ is reduced‚ Cu2+ + 2e- Cu Zn is the reducing agent Cu2+ is the oxidizing agent Copper wire reacts with silver nitrate to form silver metal. What is the oxidizing agent in the reaction? Cu (s) + 2AgNO3 (aq) Cu(NO3)2 (aq) + 2Ag (s) Cu Cu2+ + 2e- Ag+ + 1e- Ag Ag+ is reduced‚ Ag+ is the oxidizing agentOxidation number*: The charge the
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IBISWorld Industry Report L7720: Real Estate Agents in Australia. IBISWorld. McMillon‚ P. (2010). IBISWorld Industry Report Q9523: Professional Photography in Australia. IBISWorld. Open2View. (2010). Services. Retrieved October 2010‚ from Open2View: www.open2view.com.au/services Moore‚ G Trott‚ P. (2008). Innovation Management & New Product Development. English : Pearson Education. Dunn‚ D. (2010). IBISWorld Industry Report L7720: Real Estate Agents in Australia. IBISWorld. McMillon‚ P. (2010).
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four groups of information sources: personal‚ commercial‚ public and experiential sources. The estate agent would form the commercial and public source of information‚ for example‚ while personal sources would be made up of family and friends. It stands to reason that information received from friends and family could be more convincing than the formal information received from the estate agent‚" says Goslett. But‚ he says‚ even though
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oxidising agent and reducing agent. Oxidation and reduction in terms of oxygen transfer Definitions • Oxidation is gain of oxygen. • Reduction is loss of oxygen. For example‚ in the extraction of iron from its ore: [pic] Because both reduction and oxidation are going on side-by-side‚ this is known as a redox reaction. Oxidising and reducing agents An oxidising agent is substance which oxidises something else. In the above example‚ the iron(III) oxide is the oxidising agent. A reducing
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effuse 2.12 times faster ____ 2. Consider the following redox reaction: 4NH3 + 5O2(4NO + 6H2O Which of the following statements is correct? A. N is reduced‚ NH3 is oxidizing agent B. O is oxidized‚ O2 is reducing agent C. N is reduced‚ O is oxidized D. N is oxidized‚ O2 is oxidizing agent ____ 3. If 145 g of KNO3 were added to water to make 1‚500 mL of solution‚ what would be the molarity of the resulting solution? A. 0.956 M B. 1.43 M C. 0.0967 M D. 10.3 M
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Determination of Iron by Reaction with Permanganate-A Redox Titration Purpose: The purpose of this experiment was to find the percentage of iron in an unknown iron oxide sample which could be determined through titration with a standard solution of potassium permanganate. Success in this analysis requires careful preparation and attention to detail. Performing this experiment also provides practice at titrations. The overall reaction is: 8H+(aq) + MnO4-(aq) + 5e- Mn2+(aq) + 4H2O Theory:
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Hy5 Commercial Cleaning offers a free site survey executed by one of our experts. If you want to take advantage of our offer‚ call us at [number] right away. With over 10 years of experience in the commercial cleaning industry‚ Hy5 Commercial Cleaning is a company that knows how to cater for the cleaning necessities of private companies and schools alike. Our school cleaning services are addressed to schools located in Cumbria‚ Lancashire‚ Kendal‚ Windermere‚ Ulverston‚ and Barrow-in-Furness. Thanks
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Gatorade Company is mainly concerned with the manufacture and distribution of cleaning equipment for commercial and domestic uses based on their knowledge of the best industry practices for the production of cleaning equipment. The primary agenda of this market plan is for it to work as a strategy to guide the company on how to supply the customers of Gatorade with quality yet affordable products. This brand of cleaning equipment will be produced and supplied in many different designs and colors that
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To misquote Monty Python what have the Ancient Egyptians ever done for us? Well‚ they’ve given us cake for a start! Roman and Greek history records cake-making but according to food historians it’s the early Egyptians who were the first skilled bakers. We’ve come a long way from there; what the Egyptians – and even mediaeval Europeans – called cake wouldn’t be recognisable to us as such today. Although the Egyptians wouldn’t even have called it cake; that’s a word that has been used in
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XXXXXXXXXXX XXXXXXXXX XXXXXX XXXX Tapping the Ethnic Housing Market Opportunities The Biggest opportunities and challenges that lenders and real estate faced through the three ethnicities surveyed‚ African American‚ English Hispanic and Spanish Hispanic‚ is the feeling of ownership among these segments that is between the 79 and 82% (Table A) of the population surveyed (Hawkins & Mothersbaugh‚ 2010)‚ the lack of knowledge when buying a home‚ and lack of confidence in the process. Those
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