CASE -1 (20 Marks) Joan‚ an employee of Great American Market‚ was warned about her excessive absenteeism several times‚ both verbally and in writing. The written warning included notice that "further violations will result in disciplinary actions‚" including suspension or discharge. A short time after the written warning was issued‚ Joan called work to say she was
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Purpose Determine which kinds of reactions involve electron transfer as the driving force. Background Redox (reduction-oxidation) reactions include all chemical reactions in which atoms have their oxidation state changed. So‚ when a metal and a nonmetal react‚ there is an ionic bond formed‚ which means one of them loses electrons while the other gains them. Since this reaction involves the exchange of electrons it is termed as a redox reaction. The oxidation states in a metal- nonmetal are simple
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The SN2 reaction requires three qualities: a strong nucleophile‚ a good‚ unhindered leaving group‚ and a polar‚ aprotic solvent. For our reaction‚ we have all three bases covered. The nucleophile is an alkoxide‚ a deprotonated alcohol. Technically‚ because our alcohol is a phenol‚ the conjugate base is called a phenoxide. Phenol itself has a pKa of about 10‚ but our alcohol has more resonance opportunities‚ so the pKa is down around 8. This is sufficiently acidic for use of weak base like K2CO3 for
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Introduction The reaction rate of a chemical reaction is determined as the change in the concentration of a reactant or product over the change in time. [1] The rate of a reaction is determined by experiment. Many factors influence the rate of a reaction: the nature of the reaction‚ concentration‚ pressure‚ temperature‚ and surface area‚ presence of catalyst and intensity of light. [2] For a chemical reaction‚ the rate law or rate equation is a mathematical expressed equation that links the reaction rate with
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Poe uses of symbolism of the clock‚ the seventh room ‚and the Red Death/Corpse figure to develop the theme of death is inevitable. The theme conveyed through the story of The Masque of the Red Death is death is inevitable and time is running out. In “The Masque of the Red Death” Poe uses symbolism of the clock to develop the theme of death is inevitable and time is running out. As the clock strikes and all are quiet‚ Poe writes‚ “And‚ anon‚ there strikes the ebony clock which stands in the hall of
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goal was to observe and note the reaction of butanols with hydrobromic acid. Before the lab began we discussed and proposed mechanisms. (see “Mechanisms”) To begin this experiment we calculated how much of each material we were going to be using‚ and the numbers we chose to use differed from our reference text slightly. We used 6.5 mL of our assigned butanol and only 4 mL of sulfuric acid. Going back to our reaction mechanisms‚ we were looking at SN1 and SN2 reactions‚ so we of course used the hydrobromic
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THE GOOD CITIZENSHIP VALUES CLUSTER PAGKAMAKA-DIYOS →Faith in Almighty in action Participants may choose to integrate the value of faith in God in their subject areas/lessons‚ in their family life through the arrangement of stronger faith practices in the home (e.g. praying before having meals‚ praying of the rosary‚ encouraging children to develop a habit of prayer and reflection especially when faced with moral discernment)‚ and‚ their daily lives by always attributing one’s effort to God and making
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“Sex is a part of nature and I go along with nature”. This quote from Marilynn Monroe who in the 1950’s was an actor‚ singer‚ model‚ and an American Sex Symbol. Even in a time period where sex was not as openly talked about‚ Marilynn Monroe reestablished the woman’s role in the idea of sex. The more I educated myself on the topic of porn the more I missed the strong female presence of Marilynn Monroe. For my unique experience I decided to watch an X-rated pornographic movie because I had never done
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Most of the people think that science is boring and hard. I admit that before‚ I also thought that science is a something that I would not love because of what I hear from other people. But then‚ I realized that science is very important in different fields of life. Now‚ I can’t even imagine life without science. August 31‚ 2013 is a day that I would really remember. That day‚ we had a science activity held at our school‚ City of Mandaluyong Science High School which is called Skymobile. Me and
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Reflection Paper Telling you to write an essay about your internship is telling you to replay all your experiences since Day 1 to Day 68. You have to remember the first day when you think you feel all the emotions in the world messed up with you excitement‚ tension‚ curiosity‚ happiness‚ and the like. You have to recall the times that you spent 200 hours each department executive lounge‚ finance‚ and housekeeping respectively. You have to remember that you got lost once because you’re not yet familiar
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