Alum Lab Conclusion The purpose of this laboratory was to use two different techniques to attempt to identify the melting point and the mole ratio of hydrated water to anhydrous aluminum‚ potassium‚ and sulfate of AlKSO4. The hypotheses were: if the alum was put in a capillary tube the melting point of alum will be able to be determined; and the water of hydration in alum crystals will be possible to determine if the alum is heated with a Bunsen burner. Results: Part 1: Data Table | Trial
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VI- CONCLUSION The eye is the organ of vision. It has a complex structure consisting of a transparent lens that focuses light on the retina. The retina is covered with two basic types of light-sensitive cells-rods and cones. The cone cells are sensitive to color and are located in the part of the retina called the fovea‚ where the light is focused by the lens. The rod cells are not sensitive to color‚ but have greater sensitivity to light than the cone cells. These cells are located around the
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In general‚ games played at home provide a wholesome activity for the entire family. Many people find that the time spent playing games at home contributes to feelings of closeness among family members‚ thus giving them time to relax together and promote familial ties. Three types of games played at home that have remained popular over the years are card games‚ board games‚ and outdoor or backyard games. Firstly‚ there are card games which have remained popular in many homes. Bridge‚ canasta
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Essay 1: Are Cell Phones Dangerous? For the past several years‚ the technology industry has subdued America. More and more people are using cell phones that could play games or go on social media. This may sound fascinating‚ but could these features cause problems like addiction‚ or texting while driving? I feel that even though cell phones have been making people’s lives easier‚ these small hand-held devices are like guns‚ because both put people’s lives at risk when used at the wrong time. Have
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In conclusion‚ after conducting the lab‚ the emergent properties of water were tested and proved. These trials and experiments were able to verify the adhesion‚ cohesion‚ polarity‚ temperature stabilization‚ solvency‚ and density changes exhibited by water. During the glass and wax paper lab‚ we observed the adhesive properties of water. When a droplet of water touched the glass‚ it dispersed immediately. The droplet placed on the wax paper remained intact and in droplet form. Also‚ when the
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Sales of video games have more than quadrupled from 1995-2008‚ while the arrest rate for juvenile murders fell 71.9% and the arrest rate for all juvenile violent crimes declined 49.3% in this same period. The 2008 study Grand Theft Childhood reported that 60% of middle school boys that played at least one Mature-rated game hit or beat up someone‚ compared to 39% of boys that did not play Mature-rated games. California passed a law in 2005 that would have required violent video games to include
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To sum it all up‚ the Anglo-Saxons a culture best described in their literature as brave‚ loyal‚ generous and friendly were a tribe of warrior-farmers. Who were around from 410AD until 1066. They came from North-Western Europe. They loved fighting and were a very fierce group of people. As a result of that they invaded Britain while the Romans were still in control. But just like other people some Anglo-Saxons came to Britain to fight‚ while others came peacefully‚ to find land to farm. They loved
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STUDY GUIDE Principles of Management TRUE/FALSE 1. The nature of management is to control and dictate others in an organization. ANS: F PTS: 1 DIF: 2 REF: 6 NAT: AACSB: Analytic | AACSB: Motivation Concepts MSC: F 2. In today’s turbulent and hypercompetitive global environment‚ managers must help their companies innovate more than ever. ANS: T PTS: 1 DIF: 2 REF: 8 NAT: AACSB: Analytic | AACSB: Creation of Value MSC: F 3. The late famed management theorist
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LouAnne Johnson‚ a retired U.S. Marine‚ applies for a teaching job at Parkmont High School in California‚ and is surprised and pleased to be offered the position with immediate effect. Turning up the next day to begin teaching‚ however‚ she finds herself confronted with a classroom of tough‚ sullen teenagers‚ all from lower-class and underprivileged backgrounds‚ involved in gang warfare and drug pushing‚ flatly refusing to engage with anything. They immediately coin the nickname "White Bread" for
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DANGEROUS FUMES Science Fair! Classes: * Chemistry * Biology * Physics Group members: * Claudia Castillo * Karla Murillo * Laurel Vindel 10-B INDEX Introduction…………………………………...…..pg.3 Problem & Research………………….…….…..pg.4 Hypothesis………………………………….…….…pg.6 Materials…………………………………….……….pg.7 Procedure…………………………………….……..pg.8 Experiment………………………………………….pg.9 Analysis………………………………………………pg.10 Conclusion…………………………………………
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