Empirical Formula of a Compound * Purpose: To determine the empirical formula of Magnesium Chloride. * Data 1. Mass of evaporating dish = 45.08g 2. Mass of evaporating dish and Magnesium = 45.17g 3. Mass of Magnesium: { 2 } – { 1 } = 0.09 4. Mass of evaporating dish and Magnesium Chloride First weighing = 45.48g (After heating and cooling) second weighing = 45.49g 5. Mass of Magnesium Chloride: { 4} – { 1 } = 0.41g
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Composition and structure of meat Meat is the flesh of an animal used for food according to “the little oxford dictionary”. The connective tissue cells are joined together into bundles by two types of connective tissue. White and yellow connective tissue‚ the white connective tissues are called collagen‚ is found in all the muscles of the animal; it is dominant in the more tender cuts of meat. Yellow connective tissue; called elastin‚ it is predominant in the muscles which carry the heaviest load
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Analysis of home country assignment Date November 14‚ 2011 Difference between the Vietnam essay and America essay In Vietnam‚ everyone studies literature‚ and their teachers give them many topics namely discuss folk literature‚ poem‚ and written literature. In high school‚ I wrote the essay about discussing the folk literature that the topic was: “Explain the folk-song of Vietnam: failure is the mother of success.” From this essay‚ I will analyze it and show the difference between Vietnam essay
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EGG – ITS COMPOSITION AND FUNCTIONS Eggs are laid by females of many different species‚ including birds‚ reptiles‚ amphibians‚ and fish‚ and have probably been eaten by mankind for millennia. Bird and reptile eggs consist of a protective eggshell‚ albumen (egg white)‚ and vittles (egg yolk)‚ contained within various thin membranes. Popular choices for egg consumption are chicken‚ duck‚ quail‚ roe‚ and caviar‚ but the egg most often consumed by humans is the chicken egg‚ by a wide
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President Abraham Lincoln began to develop his plan for reconstruction. Lincoln wanted to reassemble the North and South after the war ended. Lincolns game plan for Reconstruction included the Ten-Percent Plan. The Ten-Percent Plan stated that a state in the south could be reaccepted into the Union once ten percent of its voters testified an oath of allegiance to the Union. Delegates were then elected by voters to establish new state governments and draft revised state constitutions. On May 29‚ 1865‚ Johnson
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Unit 7 Final Project Part 1 One concept that I have chosen is percentages. A percent is a fraction that has a denominator of 100. Finding the percent of a number‚ and finding the missing percent could be very useful in the profession that I have chosen. The profession that I would like to pursue is accounting. Using percentages is used in many ways in accounting. One way is to do a trend analysis. A trend analysis calculates the percentage change for one account over a period of time of two
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Pointers to Good Composition Writing 1. Use simple words. 2. Vary sentence structure and sentence length. Do not keep repeating the use ofcertain words like ’then’ . Have a mixture of both long and short sentences. 3. Pay attention to paragraphing. 4. Very often‚ you have to describe people and places. When describing a personor place‚ fix the image of the person or place in mind. Then write as much as you can about it. Use sensory perception to include all relevant details. (Sensory perception
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Kelsey Fiely Composition 1 Cause/Effect November 12‚ 2014 Single Parent Families Single parenting has several effects on both the children and the parent. These can include the risk‚ from the quality of parenting to the exposure of stress; the advantages‚ from the confidence of both the child and parent to the strong bond they have with each other; and the disadvantages‚ from the poor financial status to the effects that take place for both the child and the parent. These choices that parents make
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bone has been displaced from the point in where it should be. There are different types of fractures with the most common being hairline and compound. Hairline fractures are where there is a very fine line between the segments of the bone that appears when x- rayed. The bone segments will remain in alignment and the fracture may not go fully through. Compound fractures are also known as open fractures so if the skin has been pierced the outside air must be able to get to the fracture site without
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Percent Error occurs due to many factors. In this lab by the graph I can state that there was a 100% error in all three unknown substances‚ Pure Leaf Lemon Tea‚ Sprite‚ and Tree Ripe Lemonade. This could be a result of not having properly zeroed the scale or the scale glitching when it came to zeroing it‚ which would have added extra mass and skewed the results. Another factor that could have resulted in a high percent error would have been the scale itself glitching which would have caused the wrong
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