Empirical Formula of Magnesium Oxide Lab Report

Empirical Formula of milligram Oxide - Lab Report exerciseGravimetric abstract the use of mass measurement to determine the amount of the analyte. Magnesium is a exceedingly reactive metal, which is why it should be solid (Erdey, et al., 2013). It is paramount to limit the amount of oxygen to reduce the roam of reaction (Zumdahl & DeCoste, 2013). The use of magnesium strips ensures the whole surface of the metal is exposed to oxygen. A gravimetric analysis demands a step by step of measurement of mass in the first place and after the reaction. The magnesium is weighed before the reaction and the final product after the reaction is also weighed. The weighing helps in determining the claim mass of oxygen that combines with Magnesium in the reaction. Since both Magnesium (Mg2+) and Oxygen (O2-) have a valence of 2 the reaction will go as follows.Magnesium will react with Oxygen in 11 ratio. The resulting product should be white (Zumdahl & DeCoste, 2013). Also, Magnesium will reac t with Nitrogen to produce a black substance. It is because Magnesium is a highly reactive metal. Health and Safety TipsMagnesium is highly flammable, which kernel it can easily burst into flames. Therefore, it is imperative to keep ones eye very far-off from the crucible during the experiment. In addition, Magnesium has a blinding glare when it burns, which is very harmful to the eyes. The ignition of the Magnesium can be prevented by closing the lid. The Bunsen burner will produce so much horniness during the experiment. One should keep a considerably safe distance from the Bunsen burner.

Procurement logistic and supply chain management Coursework

Procurement logistic and tally kitchen range management - Coursework ExampleCooper et al (1997) mentioned that practitioners and educators have variously addressed the concept of tag on reach management as an extension of logistics, or as an all-encompassing approach to business integration. BCAM is headed by James Irvine, Managing Director holding 40% of the shares darn Tom Irvine is the Production Director with 25% shares in the company. The company was established 100 years past by the Irvine family which came into existence during mass industrialization of UK agricultural sector manufacturing tractors and wide range of associated agricultural equipments exchangeable harvesters, balers, mowers and sprayers. Over these years, BCAM was able to build good reputation in the market but lacked innovation and overlook both product and market development failing which the company was not able to react to the film and had to face stiff competition, mainly from Europe, USA and Far E ast. As supply chain management and procurance logistics are important in efficient, smooth and continuous functioning of the company, this paper critically analyses the supply chain management process of British Consolidated Agricultural Machinery (BCAM), its consequences on the operation and management of the company and evaluating unlike approaches of supply chain management to benefit the company in terms of improved procurement and supply chain management. ... Further Hugos (2006) states that supply chain management is the coordination of production, inventory, location and transportation among the participants in a supply chain to achieve the best mix of responsiveness and efficiency for the market being served Various definitions from contrary authors concentrate mainly on flow of goods and materials within the company for timely production, cost effective operations and better customer service which is not evident or persistent in the supply chain process of BCAM. The supp ly chain process at BCAM did not meet any of the essential criterions as suggested by several authors in Mentzer (2001). BCAM lacked strategic planning in its supplied chain process as purchase officer would make a re come out for the goods and materials only after the low short letter level and stock issue made by the warehouse. Warehouse officials manually carried the inventory and issued reorder report to the purchase surgical incision after which purchase surgical incision would require three days to forward purchaser order to the supplier, which whitethorn extend to week further if the individual product lines are batched up into one large order with a single supplier. It may be noted that logistics play a major role in supply chain management process which is not limited to single organization but refers to a network that work together and coordinate their actions to deliver a product to the market (Hugos, 2006). Delivering product to customers requires instruction executio n of the strategic process within the firm to integrate the firm with otherwise members of the supply chain and other operational activities at day to day level (Lambart, 2008). Procurement of materials, which is the primary task of purchase department lacked decision making power as it

Oral History Project Essay Example | Topics and Well Written Essays - 1500 words

Oral History Project - Essay ExampleSo Tucker grabbed this big uplifted girl with a dark complexion while the shorter blonde-h denudeed girl grabbed chic by the arm and they started walking. Unbelievably, what was in Chics mind at the time was economics. Gee, the price had gone upwe used to pay only 20 bucksmust be all those Army removeicers and staff who paid a higher price As these melodic themes went around Chics head, the girls representative hit him in the gut You sure you got the moneyyou got any money As his stomach turned, he thought of a way to stay clean and pay off out of this situation. Just a minute, Ill go wee-wee a cab Asking the girl to wait, Chic rounded the corner and just kept on walking all the way to the Red Cross office where he knew Tucker would go to get what they called prophylactic things they had to use to avoid getting sick with VD. Sure enough, a few minutes after(prenominal) Chic sat at the Red Cross lounge, Tucker came running upstairs. Chic rea lly razzed him, I pulled one on you, Tucker. I stayed cleanTheir stay in England was not all rest as they continued training and practicing their jumps. Twice, they were about to fly out but, twice, their mission was cancelled. The reason, Chic found out, was General Patton whose tanks were overrunning German positions so fast that there was no need for the paratroopers to be dropped behind enemy lines. Chic and the military personnel were not complaining because they enjoyed eating oranges and turkey and good food, being fattened for the kill so they said. And thus Patton hit a dead end as the Germans found a way to stop his tanks stopping point to the border of Belgium and Holland. Paratroopers were needed to drop behind the enemy lines and open a 75-mile highway for Pattons tanks to pass through with(predicate) (The War).Chic still remembers the day they flew out of England. It was a bright and cloudy Sunday, September 17, 1994, when their plane took off as part of what they called the First Allied Airborne Army. Their mission was to land inside enemy territory, attack the Germans from behind. Aside from the 506th, the 502nd where George was, and the 501st, there were also brigades of British and Polish paratroopers. There were three different landing points, so to decide who gets which, the commanders just flipped coins after a long argument. Chic and the 506th got Eindhoven in Holland, which was closest to the Germans and which they thought was the mop place to be while the British got the farthest point up north in the upper part of Holland (Ambrose).There was a German police trail with Chic and the troops in the plane. The dog was their mascot and had its own parachute, and all throughout the flight, the dog kept on going towards the planes door until it heard the ardor from German anti-aircraft guns exploding around the plane. The dog backed up because the sound of exploding flack is like a dogs bark, pick Just before he jumped, Chic looked ou t of the plane and could clearly see everything below the abundant bomb craters along the forest floor, rows of P-38 Lighting fighter planes flying all over to give them air cover during the jump, and even some Germans coming out of the church with their girlfriends. When the Germans saw the planes, they started firing their rifles. That was the time Chic was told to jump, so he threw the dog whose chute popped open automatically ahead of him. Chic wanted to run through a picture of the dog landing on the

Article summary Assignment Example | Topics and Well Written Essays - 250 words - 2

Article summary - Assignment typefaceIn the twenty-first century, the fundamental constraints of air dishonor ar the environmental impact aviation has on the environment. As a result of the high demand for aviation services globally, there is an increasing arc of pollutants to the environment. In addition, there has been a slow progress on noise reduction. Several people be affected by these side effects from air transport. Despite these, the effects of the air transport are increasing as the economy and demand for aviation services grow globally. If not addressed adequately and quickly, the environmental impact of air transport may prove to be the primary constraint to the return of air transport in the modern century (Ian Waitz, Jessica Townsend, Joel Cutcher-Gershenfeld, Edward Greitzer, & Jack Kerrebrock, 2004).Environmental pollution not still come from air transport, several other means of transport such as motor vehicles, trains, ships soberly contribute to the impact s een in the environment. From the article, we can learn about the harmful effects of pollution. Despite the concomitant that evolution of transport systems such as air transport plays an enormous role in shape the global economy and transports the fact remains that the environment is seriously affected. If the issues are not tackled the economy and the transport system will be soon get affected too.Waitz. I., Townsend. J., Cutcher-Gershenfeld. J., Greitzer. E., & Kerrebrock. J. (2004). Report to the United States Congress aura AND THE ENVIRONMENT A National Vision Statement, Framework for Goals and Recommended Actions 1,

Relationship between Leisure Activity and Life Satisfaction Essay

Relationship between Leisure Activity and Life Satisfaction - Essay Example(Ragheb & Griffith, 1982). Although these 2 are distinct, life satisfaction is somewhat related to mind and blank is related to physical expectation but they share a relationship. In this article I have focused on these fewer questions (a) what leisure time activities are taken by people (b) How dissimilar people participate in different activities (c) What is the relationship between life satisfaction and leisure activity (d) Are few leisure activities potently related then others to life satisfactionThe data is altogether related to the United States race and is taken from the census of the USA government. From all the data I have gathered, its found out that frequency of date in leisure activities also differ by sex, age and income levels. Furthermore there is a affirmative correlation between leisure activity and life satisfaction. The activity theory which states that the greater the frequency and acquaintance of activity, the greater the life satisfaction and the needs theory which refers to the theoretical frameworks which purport that when individuals satisfy their needs, this in diverge has salutary effect on subjective wellbeing which leads to life satisfaction (Diener and Lucas 2000) have been used in this article.Apart from the busy lives, people want leisure thus they engross themselves in different leisure activities. According to the US census of 2007 out of the total population, 1,255,897 million were attending and participating in various leisure activities. The table 1 below shows this ActivityParticipants in the last 12 months/1Number(000) % boastful educational courses134626.1Attend shows/art galleries/music & horse race10679648.4Backgammon36751.7Cooking/baking/barbequing12558877.2Billiard/ jackpot/board games/chess/puzzles9758144.1Bird watching124985.7Book club/reading books & comics9739044.2Concert on piano tuner69973.2Dining out10745648.7Electronic games/computer games6328228.7Entertain friends/relatives9019740.8Sport league61922.8Fly kites52192.4Furniture refinish/ home decoration/wood work4424520Go to bars/beach/ arena/museum14934667.7Karaoke91424.1 impersonate making35011.6painting/drawing151466.9Photo album/ scrapbook177828.1Photography2834012.8picnic2242610.2Play bingo/ card/musical instruments7722835Trivia/video/words game5973727Zoo attendance2708112.3 citation Mediamark research. New York, N.Y,According to the table people are involved in different leisure activities all indoor and out door. People have different moods which set up their way of choosing a leisure activity. Life satisfaction is attained by different people in different ways and so different leisure activity gives people different levels of life satisfaction. As shown, people are in general interested in Cooking/baking/barbequing and then the priority is given to going to bars/beaches/theatre and museums. The least number of participants are in model mak ing. Thus majority of the US population pick indoor activity staying at home and involving themselves in cooking/baking and barbequing which gives them satisfaction out of the population second preference is given to outdoor activities which satisfy people. Indoor activities like model

Narrative Structure Essay Example | Topics and Well Written Essays - 2000 words

Narrative Structure - Essay ExampleFrom this paper it is attract thatthe City of deity film was produced by Fernando Meirelles and Katia Lund in 2002. Its storyline was adopted from the 1997 novel City of God by Braulio Mantovani. The storyline is based in Rio de Janeiros Cidade de Deus suburb in which organized detestation in the 1960s is on the rise. The crimes involve drug dealing cartels and a small boy (Rocket) who dreams of being a photographer as he strives to keep the citys rot away. Rocket narrates the unfolding events in Cidade de Deus from his point of view which is that of a poor black youth. He is seeking for means of surviving in the harsh and violent life of Cidade de Deus. Although rocket seeks to be on the right side if the law, he does non agree to live a low, sulky and insatiable life.As the study highlights the displace of Rio de Janeiro is typical of the settings applied in most crime films in which the atmosphere is usually dark, clustered, and shows signs o f madness associated with crime. Gangs run the city at iniquity while gun fights and murder ar nothing new in the Brazilian city. The causes of crime are usually economic inability, and that too is shown in Cidade de Deus the typical houses are set in an urban setting in long rows. The houses are poorly constructed and the streets are dotted with youth who look desperate and idle. Generally, the debut of the film hints poverty and crime, and these two elements work perfectly in creating a setting for thriving crime and violence.

Finance and groowth strategy Essay Example | Topics and Well Written Essays - 4250 words

Finance and groowth st ordaingy - Essay ExampleThis phenomenon makes the valuation of every potential enthronization a cumbersome task for any decision-maker. For this purpose, several valuation models have been developed that have been tested academically and professionally as being effectively helpful in analyzing investment projects, such as the discounted cash go down, present treasure, Tobins q, etc.The discounted cash catamenia is regarded as the most alpha technique in evaluating long-term investment decisions, in particular. Reilly and Brown (2003) consider the calculation of discounted cash flow to be the most commonly practiced technique for the valuation of assets. The model is specifically utilized in large organizations as an effective means to analyze an investment on the basis of returns expected indoors a certain number of years. For instance, a company wants to invest a certain sum of silver (See Table 1 and 2) to purchase an asset that is likely to benefit t he company and provide a flow of income for the period of five years. This company can utilize the DCF method to reach an appropriate decision concerning whether to steal the asset or not. The asset will be purchased if the Net exemplify Value (NPV) calculated appears to be positive, whereas the company will not go for this investment if the NPV is less than zero or negative.This model evaluates the value of a companys asse... Wolfe and Gold (2004, p191) state that, with the discounted cash flow theory cash flows are discounted at a risk-adjusted discount compute to arrive at an estimate of value. Thus, this method utilizes a discount rate to evaluate the cash flows expected from the use of the asset. In the following example (See Table 2), the discount rate is taken as 15%, whereas the investment is evaluated for the period of five years. After discounting the cash flows expected to be received in the given years, the present value is obtained. Table 1Cash Flows*Considering Expe cted pretentiousness =3% social class 1Year 2Year 3Year 4Year 5Cash Inflow*$7,519,000$7,594,190$7,669,38070355286497543Less Operating Costs$1,460,000$1,503,800$1,548,914$1,595,381$1,643,242Less Depreciation$2,266,667$2,266,667$2,266,667$2,266,667$2,266,667Operating Income BT$3,792,333$3,823,723$3,853,799$3,173,480$2,587,634 revenue enhancement (10% assumed)$379,233$382,372$385,379$317,348$258,763Operating Income AT$3,413,099$3,441,350$3,468,419$2,856,132$2,328,870 Add Depreciation$2,266,667$2,266,667$2,266,667$2,266,667$2,266,667Cash Flows$5,679,766$5,708,017$5,735,086$5,122,799$4,595,537Table 2Year Cash Flows send packing Rate- 15%Present Value1$5,679,7660.8704,941,3962$5,708,0170.7574,320,9683$5,735,0860.6583,773,6864$5,122,7990.5722,930,2415$4,595,5370.4972,283,981Net Present Value18,250,272- Explicating The Investment RisksFrench and Gabrielli (2005, p80) illuminate that the DCF method can mirror the all risk buffer approach by explicitly applying all the assumptions that have been implicitly allowed for. The preeminence of this method lies in pre-identifying the risks concerning a prospective investment while