Chewable aspirin can be chewed‚ crushed or swallowed whole but after being consumed the consumer should drink full glass of water. There are many uses for Aspirin. Prescription Aspirin is used to relieve symptoms of rheumatoid arthritis‚ arthritis caused by the swelling of the lining of joints‚ osteoarthritis‚ arthritis caused by breakdown of lining of joints‚ systemic lupus erythematosus‚ the immune system attacks joints and organs‚ and can cause pain/swelling. Nonprescription Aspirin is commonly
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The crude product (aspirin) was purified in the last lab‚ using recrystallization‚ in which we dissolved the crude product with hot ethanol. We then added 25 mL of water until the product reformed (the solution became cloudy white) and redissolved the solid with hot ethanol. The solution was allowed to cool for a week‚ and crystals of purified solid were formed. In order to analyze this purified product‚ we determined the melting point by placing a small sample of the aspirin in a capillary tube
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THE ASPIRIN ESSAY Write an essay as fully as you can in your own words‚ the websites shown below contain the information that you need to complete the essay. The information shown below must be present in your essay The impact of an organisation on society is important; the candidates in-depth study needs to include how the candidates’ chosen organisation: contributes to the economy; manages its waste materials; uses ICT in data management; controls energy consumption; makes demands
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Making aspirin Pass Introduction: In this assignment I will describe making aspirin by using Method 2. Risk assessment: |Hazardous chemical or | | | |microorganism being used or made‚ | | | |or hazardous procedure or |Nature of the hazard(s) |Control measure
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filtered and air dried to yield 0.45 g of sucrose (15.0 % of original Panacetin). Isolation of Aspirin: The organic filtrate was extracted through a separatory funnel with 32 mL 5% sodium bicarbonate to produce an aqueous layer and a dichloromethane layer. 7.2 mL 6 M hydrochloric acid were added to the aqueous layer until the pH was 2. The mixture was then cooled in an ice/water bath for 10 minutes. The aspirin was collected by vacuum filtration. After it dried‚ it yielded 0.93 g (30.9 % of original Panacetin)
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Conclusion Micromeritic properties refer to science and technology of small particles. The study of particle size and the arrangement of particles are of significant importance as it affects the physical‚ chemical and pharmacologic properties of a drug. Also‚ it is important for not only manufacturing and packaging but also quality control from raw material to final product uniformity. The science of micromeritic involves the study of particle size‚ size distribution‚ flow properties and bulkiness
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experiment was designed to investigate and compare the rates at which different aspirin tablets dissolve in both Water (H2O [representing saliva]) and Hydrochloric Acid (HCl [representing the stomach’s acid]). The amount of Water and Hydrochloric Acid will be kept constant between tablets‚ and tests. Aim To investigate and compare the rates at which different Aspirin Tablets dissolve. The different kinds of Aspirin tablets are: Enteric Coated Tablets Capsules Regular Tablets Dissolving Tablets
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CM1191 Experiment 5 Kinetic Studies on the Decomposition of Aspirin Aims To investigate the molar absorptivity of salicylic acid To determine the concentration of dissolved aspirin in heated water at various times To determine the effective rate constant of the decomposition of aspirin in heated water at 85°C. Results and Discussion The molar absorptivity of salicylic acid‚ ε‚ can be calculated from the equation‚ A = εcl. A more accurate value can be obtained by finding the gradient of a graph
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Synthesis of Aspirin and Oil of Wintergreen Janelle Alyssa P. Prudente De La Salle University-Dasmariñas Dasmariñas City‚ Cavite‚ Philippines ABSTRACT In this experiment‚ acetylsalicylic acid commonly known as aspirin and methyl salicylate‚ commonly known as oil of wintergreen‚ was synthesized from salicylic acid. This study will show that it is possible to show two very different organic compounds from the same common starting material. For the synthesis of aspirin‚ salicylic acid
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is suggested to control the bleeding‚ John fails to let Robert know that he has been taking aspirin more often recently due to persistent headaches. John is sent home only to be rushed to the emergency room two days later and is diagnosed with having a bowel hemorrhage. II. Case Study Considerations a. Could
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