Date: 9th February‚ 2011 Title: Analysis of the Elements present in Organic Compounds Aims: To test the presence of Carbon‚ Hydrogen‚ Oxygen‚ Nitrogen and Sulfur in Organic Compounds Introduction: Organic Compounds can be considered as any compound containing carbon atoms covalently bonded with other atoms‚ usually hydrogen. Other atoms may include oxygen‚ nitrogen‚ sulfur…etc. They can be found in nature‚ since “organic” means present in‚ or derived from‚ plants and animals. Materials/
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Analysis: The graph of oxygen uptake vs time taken to run 1.5 miles has a negative linear association. As oxygen uptake increases‚ the time taken to run 1.5 miles decreases. This is can be seen through the gradient which has a value of 0.1705. This means that as the oxygen uptake increases by 1 ml/kg the amount of time taken to run 1.5 miles tends to decrease by approximately 1.7 minutes. The graph has a moderate relationship because the data is scattered in a wide band along the line of best fit
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Extractive Metallurgy Minerals are naturally occurring chemical substances in the earth’s crust obtainable by mining. Out of many minerals in which a metal may be found‚ only a few are viable to be used as sources of that metal. Such minerals are known as ores. Examples: Galena‚ PbS‚ etc. It is usually contaminated with earthly or undesired materials known as gangue. The extraction and isolation of metals from ores involve the following major steps: • Concentration of the ore‚ • Isolation of the
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Operation and Productivity Global Company Profile: Hard Rock Cafe Operations Management at Hard Rock Cafe Operations Manager throughout the world are producing products every day to provide for the well-being of society. These products take on a multitude of forms. Hard Rock Cafe produces thousands of complex products every day‚ to be delivered as the customer ordered them‚ when customer wants them. Hard Rock does this for over 35 million gusts worldwide every year. Orlando-based Hard Rock Cafe
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Notes on labor productivity Labor productivity is a key element in the explanation of how the economy works. It is especially important with regard to wages. What follows is some material about labor productivity and investment spending that is a reorganization of what is presented in your textbook. Its focus is on the connection between labor productivity and wages. Labor productivity is the value of the product or service you can produce in an hour‚ day‚ week or other unit of time. The value
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BIO 330 Exam 1 Lecture 1 * The oldest shell middens from South Africa have been dated in 140‚000 years old * Modern science is based on the application of the scientific method Lecture 2 * In the middle‚ ascending mantle material makes a mid ocean ridge * In areas where two continents are pushing against each other‚ one sinks underneath the other producing subduction zones that create deep trenches * Solid water (ice) displaces more volume than liquid water‚ therefore it floats
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Group Productivity 25 January‚ 2014 Introduction A research study has been requested on the productivity of a group’s productivity within a well-known and successful retail store. Every group will have problems‚ but it is important to understand that the problems can be identified and corrected if proper steps are taken. This paper details how the research was conducted‚ the observations that were noted as being subpar to great teamwork‚ how those things affect the productivity
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General Biology Endangered Animal Species Report Sarah Finnegan Bachman ’s Sparrow II. Physical Characteristics: Relatively small in size ‚plain brown in color with reddish streaks‚ cone shaped bills‚ pale brown faces‚ long brown tails ‚ reddish brown backs‚ pale white breast ‚ brownish-red crown. Length 12.2 to 15.2 cm Weight 21 grams III. Food: Forage on the ground for seeds of herbaceous plants and pines‚ and for insects. Insescts include beetles‚ bugs‚ grasshoppers
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student in her AP bio class. And boy‚ oh boy did she have the hot’s for him. She went up to him and introduced herself. “Hey im madison but people call me maddie” “i’m marcus‚” “are you new? Cause you look new..” “yeah i’m new” he says with a laugh. “Well welcome to palumbo”. Maddie could not stop thinking about this boy‚ so she told her best friend‚ Tyler. Tyler and Maddie had been best friends for forever and were inseparable. “Oh my god! There is really cute boy in my AP bio class and i really
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Analysis of Oxygen Bearing Organic Compounds James Matthew Jocson*‚ Gianvittorio Lanta‚ Chiqui Ann Llamado‚ Jeron Manaig College of Science Department of Biology University of Santo Tomas‚ Manila‚ Philippines Abstract Five oxygen-bearing organic compounds were given namely Methanol‚ 2-propanol‚ tert - butanol‚ formalin‚ and acetone. Different tests were done to each sample to differentiate their characteristics. These test were Dichromate test‚ Tollens Test‚ DNPH test‚ Iodoform Test‚ and Lucas
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