CONCLUSION After many class lab days‚ I concluded my unknown was Calcium Carbonate due to results from the Flame Test and Anion I Test. Throughout our lab days‚ my friends would help me determine various odors and colors of the substances which allowed me to confirm my answer. Also‚ I looked select test results up on the internet to see if they matched my observations. On our first lab day‚ I received my bottle and noticed a white precipitate in the bottom therefore‚ my unknown was insoluble. I
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Line of Speed by Giacomo Balla was created in the year 1913. The material used charcoal on woven paper‚ makes it a fascinating work of art. At the Speed Art Museum in Louisville‚ Kentucky. The painting hangs against a green wall in the museum along with other pieces of art. Right next to Line of Speed is Seven Blossoms by Paul Klee. Unlike Seven Blossoms‚ Line of Speed can only be viewed from one side. This piece is part of the futurist movement and the artist himself was a major contributor to the
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Over-harvesting Mangrove trees the world over are used for firewood charcoal production as well as for construction wood and wood chips. While harvesting is a practice that has been ongoing for hundreds of years‚ it has got out of hand in recent times. In some instances‚ faced with limited alternatives‚ if any‚ people in certain poor communities‚ such as St Thomas here in Jamaica‚ increasingly rely on mangroves for charcoal production‚ for example. The result is over-harvesting‚ which threatens
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CHAPTER 1 Introduction Background of the Study Nowadays‚ most documents need to be printed. For most students and office workers‚ their homes are not complete without the printer. Owning this device is really just a necessary convenience in their everyday lives. However‚ despite the very high demand for printers‚ inks and paper in the modern world‚ it is overlooked that these materials are expensive to make. Printers and printer inks cost several hundred pesos and few people have the privilege
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in United States but also in other countries. • The example of product included in this kind of strategy is Scoop Away Cat Litter and Clorox Stain and Odor Remover because these are the first Clorox’ product that’s used for pets. • Actually‚ there are still other new products’ innovation made by Clorox that are Fresh Step Odor Shield and Glad Odor Shield. The products are still really new either from the market or the product. But because of no competitor‚ these kinds of products cannot be included
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body‚ disgusts her. The poem concludes by mutating the tone of from defensive and firm to dreamy with a tinge of hope. When the woman says‚ "How can I be content / when there is still / that odor in the world?" (22-24)‚ she is revealing the first sense of hope. Odor insinuates the desire for the flower. The odor is yearning for love‚ respect‚ and equality. Abhorrence and vulnerability are omnipresent. Although the diction represents the fear within the individual‚ imagery is also used in order to
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Preparing Esters by esterification method using carboxylic acid to an alcohol‚ which is 1.0 ml of ethanoic acid to the ethanol‚ and ethanoic acid to the propan-1-ol‚ also adding H2SO4 as a catalyst for the reaction Abstract: Esters are a group of organic compound‚ famous for their interesting odours and smells. In this investigation student used ethanoic acid and ethanol with sulfuric acid as catalyst to produce ester‚ which was known of its smell. However it was expected to have a pleasant smell
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When analyzing the Rohm & Haas case‚ it is important to understand the current situation it finds itself in vis-à-vis Kathon MWX. Rohm & Haas‚ a current worldwide leader in the chemical technology industry‚ was founded in Germany in 1906. Since its inception‚ the company has significantly expanded its services into the United States market‚ achieving sales of $2 billion in 1983‚ largely derived from the company’s operations in four business segments: 1) Polymers‚ Resins‚ and Monomers‚ 2) Plastics
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resourceful. OBJECTIVES To make our teeth white‚ strong and avoid unnecessary odors. To avoid having tooth decays caused by bacterias in our mouth. To lessen the use of too much toothpaste as a cleaning agent of mouth. To replace in the usage of branded mouthwash. To avoid too much usage of chemicals in our mouth. Chapter 2 *Review Related Literature* Tawas as Deodorant Tawas is a safe natural way to control body odor or deodorant. Tawas is hypoallergenic‚ easily washable‚ it is not an antiperspirant
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