9.1.1 Define oxidation and reduction in terms of electron loss and gain. Oxidation: the loss of electrons Reduction: the gain of electrons 9.1.2 Deduce the oxidation number of an element in a compound. Always determine elements that never change their oxidation number then ensure the charge of whole molecule is right. N.B. Atoms in elemental state have oxidation numbers of 0 9.1.3 State the names of compounds using oxidation numbers. Example of this in iron‚ can be iron(II) or iron(III) 9.1.4 Deduce
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The Hawthorne experiments were conducted at the Hawthorne Plant of the Western Electric Company in the late 1920s and early 1930s and involved a variety of different studies of workplace behavior. From sole attention focused on environmental conditions of work in the initial illumination experiment‚ the Hawthorne studies extended to the first relay experiment to investigate effects of working environment‚ physical requirements‚ management‚ and social relations upon output. The subsequent studies
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Spreadsheet Applications Marcy E. Alvarez Kaplan University This course has helped me have a better understanding on spreadsheet concepts‚ including calculations‚ formulas‚ built-in functions‚ and spreadsheet design. It has also given me the opportunity to explore charts‚ data tables‚ pivot tables‚ and what-if analysis. Moreover‚ I am now able to easily create spreadsheets to solve business problems‚ use the formulas and functions to perform calculations prepare workbooks to consolidate
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Your roommate is about to submit a scope statement for a spring concert sponsored by the entertainment council at Western Evergreen State University (WESU). WESU is a residential university with over 22‚000 students. This will be the first time in six years since WESU sponsored a spring concert. The entertainment council has budgeted $40‚000 for the project. The event is to occur on June 5th. Since your roommate knows you are taking a class on project management she has asked you to review her scope
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BLOOD TRANSFUSION THERAPY Blood and Blood Components Platelets White blood cells BLOOD • A mixture of cells • A complex TRANSPORT mechanism • Transports hormones • Removes waste products • Regulates body temperature • Protects the body • Promotes hemostasis • Supplies oxygen TRRPPS COMPOSITION OF BLOOD • • • • • • Temperature 38C (100.4F) pH 7.35 - 7.45 Specific Gravity 1.048 – 1.066 Body weight 7% 5 times the viscosity of water Volume – Male – Female 5 – 6 Liters 4 – 5 Liters • BLOOD
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In this assignment task i will evaluate a the visit Britain campaign‚ i will talk about the advantages and disadvantages of the campaign and evaluate if the campaign was worth it. The visit Britain campaign was designed to promote Great Britain abroad in this campaign it consisted of many great things you can do whilst in Great Britain. This is a multimillion pound campaign which the government have decided to invest in order to boost up the UK economy. In the TV advertisement‚ it showed alot
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"As Good As It Gets" In the movie "As Good As It Gets" there are three main characters with three different lives brought together out of need. Melvin‚ played by Jack Nicholson‚ is an obsessive compulsive who speaks what is on his mind. Carol‚ played by Helen Hunt‚ is a single mother trying to make it in a world that has not been kind to her. Simon‚ played by Greg Kinnear‚ is a gay artist who plays the role of the victim. The movie revolves around Melvin’s life and the people he comes in contact
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Accepting personal responsibility maximizes the control we have over the outcomes and experiences of our lives. a. True b. False Choosing and committing to personally meaningful goals and dreams generates strong self-motivation. a. True b. False One of the keys to effective self-management is consistently doing first what is important to achieve our personally meaningful goals and dreams. a. True b. False Successful people build networks of mutually supportive people who
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Unsung Heroes At 8:46 A.M. on September 11th 2001‚ flight 11 hit the North Tower in New York City. The plane hit between the 93rd and the 99th floor killing over 1‚300 people instantaneously. Unfortunately‚ there was still a struggle for those under the initial point of impact; on the 88th floor Frank DeMartini and Pablo Ortiz‚ both just your average Port Authority workers‚ decided‚ without even thinking about their own lives‚ to gather and locate the remaining survivors on their floor. As they
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1. The composition of dry air at sea level is nearly the same everywhere on Earth’s surface and up to an altitude of about 80 km. 2. The five main components of the atmosphere are nitrogen ‚ oxygen‚ water vapor‚ ozone‚ and the particulates. 3. The cause of atmospheric pressure is exerted equally in all directions up‚ down‚ and sideways. 4. The two types of barometers measure atmospheric pressure ‚ atm ‚ millimeters and or inches of mercury and the millibars mb. Therefore‚ the two barometers
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