Experiment : 1 Tittle : Preparation of bis(acetylacetonato)copper(II) complex Objective : To synthesis the bis(acetylacetonato)copper(II) complex Introduction : A complex ion is usually form with high charge density metal ion as a central and formation of coordinate covalent bond (dative bond) with high electron molecules or ions. These molecules or ions are functioning as ligands (electrophile in organic compounds). They are easily attracted by electrophile (electron deficiency
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Field of a Coil” Experiment 2.5 I. Objectives: To produce a strong magnetic field just by looping the wire into coils II. Materials: 6 V or 9 V batteries 50 cm of bare 12- gauge copper wire Stiff cardboard and scissors Wooden dowel (about 15 cm long x 4 cm diameter) Iron filings 2 plotting compasses Connecting wires with alligator clips III. Data/Observations/Results: IV. Generalization/Conclusion: A field coil is
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back to the 1700’s and has continued today. Superior groups saw colonization as an opportunity to abuse their power and take over inferior colonies who won’t resist with any armed protection. It is noted that throughout history‚ countries used colonization as a way to handle their economic and social issues. It has evolved into a vessel for racism‚ oppression‚ and dehumanization. These patterns of the development of colonization and its impact can be seen dating back to the 1700’s in texts such as
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try to sleep. In some cases‚ people with severe sleep apnea will stop breathing hundreds of times a night. Every time they stop breathing‚ they are denying their body and brain the oxygen that they need. What Is Sleep Apnea? There are two main types of sleep apnea‚ although it is possible to have a blend of both conditions. The main types of sleep apnea are: Central Sleep Apnea: This type of sleep apnea occurs when the brain forgets to tell the muscles to breath. This is generally caused by
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However‚ when rich Americans took vacations on the French Rivera it wasn’t until the 1920’s that tanned skin essentially became a fashion statement. Because of the great depression the 1930’s women got even skinner. There wasn’t much control over this although. Once the second world war passed‚ hips got larger and wider. The women of the 1960’s had a more androgynous and angular figure. In the 1970’s is when men really had to start adapting to body norms‚ so now‚ it wasn’t just the women who had
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What were you afraid of when you were a child ? There were many things that I was scared of when I was little. Some of the fears I acquired were due to prevailing gossips and unfounded tales talked about by the people who were close to me - friends‚ cousins and my parents. But as I mature into my teenage years‚ I realised the folly and absurdities of my fears. In fact‚ some of them were so ludicrous like lurking monsters under my bed and demon-like character that brutally attacked anyone
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Applying the Results and Conclusion of the Research Process Sheliah Gordon HCS/465 September 9‚ 2014 Dr. Obinnayay Onyecherelam Applying the Results and Conclusion of the Research Process In the research process‚ applying the results and conclusion is an important process that answers the underlying question of the study. The results are the findings of the study. Depending on what the study was about and how it was conducted‚ the results could vary and may determine what exactly was found
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In conclusion to the distillation lab‚ I think our data shows that our experiment went well. Our graph resembles the graph in the lab handout (graphs attached to lab notebook sheets). The fractional distillation shows the sharp slope between when the cyclohexane burns off and mostly only toluene remains. The microscale graph seems to be accurate because it shows the large jump where the cyclohexane is burned off. To view the apparatuses used in the experiment look at the attached pictures. To
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we can handle all of these complex technological advances They don’t see that it is preventing our brain from obtaining the information we need to have quality logic skills “The mental equipment of the young falls forty of their media‚ money‚ e-gadgets‚ and career plans. the 18 year old may have a Visa card‚ cell phone‚ myspace page‚ part-time job‚ playstation 2‚ and an admissions letter from the u.‚ but ask this wired and on-the-go high school senior a few intellectual questions and
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Nothing is but what is not Macbeth is faced with the burden of choosing between acting on good or evil because of the witch’s prophecy to him. They claim it is in the prophecy for Macbeth to be king; this leaves Macbeth with the difficult decision of killing the current king‚ because for the prophecy to become true‚ Duncan must die. He thinks to himself that this supernatural soliciting cannot be good nor can it be evil. If what the witch’s said is evil‚ then how is he Thane of Cawdor? Macbeth
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