Experiment 3. Colours in Kool-Aid Abstract Tetramethylammonium iodide was dissolved in a mixture of of Iodine and 95% ethanol while gently heated in a fume hood. Once cooled‚ crystals started to form in the beaker‚ which were then collected and washed with hexane through a series of processes involving vacuum filtration. Then a mixture of 5mh of the crystals and 5ml of 95% ethanol was created and tested on a slice of potato to analyse the iodine content. After‚ with sodium thiosulphate in
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LIVING LIFE WITHOUT AN ARM OR LEG The metaphor “cost an arm and a leg” is an expensive and bold statement. The subtext of this idiom is that the price may be exorbitant and nobody knows exactly how life would be without our limbs‚ unless they were tragically removed. The life change without limbs would make us realize the value and purpose of each limb. The reflection now changes to those born handicapped or without limbs in order to make the healing transition less devastating. The overall
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Opportunity is defined as the favorable juncture of circumstances‚ and success‚ is the fulfilling of a given task. Now let us imagine success‚ without opportunities; without the opportunity to prove your worth‚ without the opportunity to even get a chance to attempt to work towards a goal. Life is meaningless without opportunities‚ and success thrives on these very opportunities. I would like to share a story with you. One day‚ a young boy decided to buy a goat. After paying up‚ he later found
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What is the Chemical Basis of Colour in Fireworks? Abstract: The purpose of the first experiment was to see the light spectra of different elements‚ and confirm that each element shows unique emission spectra‚ in terms of being able to identify an unknown substance. The analysis is expected to show that elements do indeed have unique emission spectra‚ allowing elements to be identified by their emission spectra. After burning different chemicals under a Bunsen burner‚ the colourful light was
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Juvenile Life Without Parole In June 2012‚ the United States Supreme Court ruled that it is a violation of the United States Constitution to sentence someone to serve mandatory life in prison without the possibility of parole if the person committed the crime when they were under the age of 18. Since then‚ many states have been trying to re-write their laws to figure out what to do with juveniles who commit crimes. In Michigan‚ it is even more complicated because we have 370 people in prison
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1. Colour Fastness to Light This method is intended for accessing the resistance of the colour of textiles to the action of daylight. Principle: A specimen of the textile is exposed to the light from a Xenon arc lamp under prescribed conditions‚ along with eight dyed wool standards. The fastness is assessed by compared the fading of the textile with that of the standards. Apparatus and Materials: - Blue standards - Humidity Test Control Fabric - Light fastness test apparatus containing
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The U.S. stands alone as the only country that sentence people to life without parole for crimes committed turning 18. Most of the approximately 3‚000 individuals sentenced to life without possibility of parole now have a chance for release in the wake of recent Supreme Court decisions. The choice to allow teenagers to receive the harshest available sentence is not shared among all states. I believe they should receive life without parole if they committed any murder because it is the law and they
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Othello Paper The tragedy of Othello was caused by the insecurities and changing character of Othello himself. Racism and the villainous Iago both contributed to the evolution of Othello’s character. G.K Hunter the author of “Othello and Colour Prejudice.” Discusses how the prejudices against Othello‚ both in the play and also the prejudices Shakespeare’s audience already conveyed towards darker skinned people‚ were framed to doom Othello from the start. Hunters article gives a historical
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Anorexia : A Killer in Disguise “As you practice separating from Ed ‚ you will begin to make room for your own opinion—creating an opportunity for you to disagree with Ed.” (Schaefer 9). The self-help book Life Without Ed by author Jenni Schaefer about recovering from an eating disorder‚ or Ed‚ examines different steps in the process of recovery and opens the eyes of the readers to how horrific an eating disorder is‚ illustrating what living with an eating disorder is repetitive like. Though it seems
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End of Life: Peace without Pain Jacqueline R. Reviel Loyola University New Orleans End of Life Peace without Pain Pain management during end of life care is crucial to the comfort and peace of the patient and their family. “With better pain control‚ dying patients live longer and better. Pain shortens life. Relief of pain extends life” (Zerwekh et al.‚ 2006‚ p.317). The nurse must educate about (a) disease pathology‚ (b) signs & symptoms‚ (c) interventions‚ (d) medications‚ (e) alternative
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