Essays on Aspirin

Aspirin
Words • 325
Pages • 2
The value of the impure aspirin RfP compared with pure aspirin RfA, the difference between these two substances was only 0.64 - 0.58 =0.06, which was less than 0. 01. Because the Rf value of a compound was constant on the same plate in condition of the temperature and solvent were kept the same and the closer the value of RfP and RfA the possible these two substances were the same. So the crude product had a very high purity,…...
AspirinChemistryChromatographyMaterialsPhysics
Preparation of aspirin
Words • 801
Pages • 4
Aspirin is a human-made, synthetic version of salicylic acid, used to reduce fever and inflammation and relieve pain. Originally sold as a powder, and now in tablets, aspirin was a trademarked name until 1921. Researchers keep finding new ways that aspirin promotes and protects human health It is an ester and can be prepared by the condensation reaction between 2-hydroxybenzoic acid (or salicylic acid) and Ethanoic anhydride. Purity of aspirin can be checked by determining its melting point. Aim *…...
AspirinChemistryMaterialsWater
Analysing aspirin tablets
Words • 1093
Pages • 5
Aspirin1, or acetylsalicylic acid is a drug in the family of salicylates, often used as an analgesic (to relieve minor aches and pains), antipyretic (to reduce fever), and as an anti-inflammatory. It also has an antiplatelet ("blood-thinning") effect and is used in long-term, low doses to prevent heart attacks and cancer. figure 1 figure 2 Aspirin tablets consist mainly of 2-ethanoylhydroxybenzoic acid (acetylsalicylic acid, CH3COOC6H4COOH, figure 3). figure 3 Although the acidic conditions found in stomach do not affect aspirin,…...
Aspirin
Save Time On Research and Writing
Hire a Pro to Write You a 100% Plagiarism-Free Paper.
Get My Paper
Hydrolysis of Acetylsalicylic Acid
Words • 1121
Pages • 5
Purpose: The purpose of this experiment is to explore the hydrolysis of esters and create a sympathetic ink. In addition, it is to become acquainted with the identification of ester, carboxylic acid and alcohol useful teams, to understand that formation and chemical reaction of esters equilibrium processes, to understand however organic compound chemical reaction yields acid and alcohol merchandise, and to understand what a sympathetic ink is and the way such inks envisioned. Procedure: 1. Crush two 325 mg aspirin…...
AlcoholAspirinChemistryWater
Aspirin Production
Words • 931
Pages • 4
In the past, many people were suffering from headaches because the treatments have not existed. In that time the world suffered from heart attacks which caused many deaths because there were no preventions for heart attacks. Therefore, scientists worked on discovering new compounds and substances to cure and treat health problems. In 1870 professor Von Nicki showed that Salicin was converted into salicylic acid in the body. Then the salicylic acid was used for patients who were suffering from fever…...
AspirinDrugsHealthMedicineProduction
Experiment: Analysing molar mass of Aspirin
Words • 527
Pages • 3
Introduction In 1899 the Bayer Company of Germany introduced the ethanoate ester of salicylic acid naming it, ‘Aspirin’. Aspirin is an acid, it can be titrated with a base such as sodium hydroxide to the equivalence point. The following chemical equation describe the acid-base reaction that will be observed in this experiment. H-Aspirin + NaOH ------> Na-Aspirin + H2O (acid) (base) (salt) The above chemical equation is balanced as written. An indicator will be used to provide a way to…...
AspirinExperimentStanford Prison ExperimentTitration
Aspirin and measure its boiling point
Words • 993
Pages • 4
The purpose of this experiment was to prepare a sample of Aspirin and measure its boiling point. Reacting salicylic acid with acetic anhydride in excess with the presence of a catalyst sulphuric acid. Through a sequence of heating, filtering and recrystallizing the end product of making aspirin was positive and the measuring of its boiling point was successful. The sample was purified and the percentage yield was calculated to be 61. 2% and to measure the purity of the sample…...
Aspirin
Price Strategy
Words • 702
Pages • 3
My recommendation to Marvin Koslow is to follow the first approach of pricing Datril at par with Tylenol ($2.85 retail price, $1.69 trade cost), leveraging Bristol-Myers’ brand name, and positioning Datril as an analgesic with similar relief effects to the those of the already successful, aspirin-based Bufferin and Excedin, but more gentle on the stomach, and without the side effects of aspirin. By doing so, Datril will primarily target aspirin users, specifically those from Bufferin’s and Excedin’s current consumer base,…...
AspirinPrice
Experiment Separating the Components of “Panacetin”
Words • 603
Pages • 3
Introduction: The purpose of this experiment is to investigate the composition of compounds in Panacetin. Generally, it is made up of sucrose, aspirin and an unknown component, either acetanilide or phenacetin. SinceBy using different techniques, such as filtration, extraction, and evaporation, those three components have been isolated out, which is based on varies solubility and acid-based properties. The percentage of composition of Panacetin are also found, which is based on the mass of three dried components. The process: “panacetin” +…...
AspirinExperiment
Purity of Aspirin by Spectrophotometry
Words • 648
Pages • 3
The mass of acetylsalicylic acid was determined using a analytical balance. Sodium hydroxide (NaOH) was added to the acetylsalicylic acid and heated in order to hydrolyze acetylsalicylic acid. Iron chloride was added to each volumetric flask as the purity of the aspirin can be tested by addition of Fe+3 to a suspension of the product. Phenols such as salicylic acid react with iron chloride to form coloured (violet) complexes Aspirin easily absorbs green light and green is the compliment of…...
Aspirin
Acetylsalicylic Acid Experiment
Words • 1501
Pages • 7
Introduction: Commonly used as Aspirin, acetylsalicylic acid is an analgesic (pain reliever), which is one of the products of the esterification reaction between salicylic acid and acetic anhydride. This esterification occurs since the hydroxyl group from the salicylic acid reacts with acetic anhydride to form an ester. In this experiment, we will be able to recreate this acid catalyzed reaction, using sulfuric acid as our catalyst in order to produce acetylsalicylic acid and acetic acid. The final product of this…...
AspirinExperiment
Stoichiometry Precipitation
Words • 897
Pages • 4
The calculations completed for this experiment include determining the amount of Na2CO3 needed to do a full reaction. This was calculated through stoichiometry calculations: Molar mass was first calculated for CaCl2*2H2O Ca = 40.078g Cl2 = 35.453g*2 = 70.906g 2H2 = 1.00794g*4 = 4.03176g 2O = 15.9994g*2 = 31.9988g 40.078g + 70.906g + 4.03176g + 31.9988g = 147.01456g or 147.0 g CaCl2 1g CaCl2 * 2H2O x (1 mol CaCl2 *2H2O/147g CaCl2 *2H2O) = 0.0068 mol of CaCl2*2H2O Molar mass…...
AspirinChemistry Stoichiometry
Extraction and Evaporation Recrystallization
Words • 2627
Pages • 11
1. To the components of a simulated pharmaceutical preparation, Panacetin, and identifying the unknown component of the mixture through extraction and separation methods. 2. To learn how to purify by recrystallization, how to dry them and how to obtain a melting point. PRECAUTION: ACETANILIDE AND PHENACETIN ARE EYE AND SKIN IRRITANTS. Minimize contact with your unknown compound. THEORY: In this experiment, Panacetin, a pharmaceutical preparation will be separated from its components by making use of their solubilities and acid-base properties.…...
AspirinChemistryEvaporationWater
Medication Errors: Causes and Problems Reporting
Words • 1959
Pages • 8
In the early morning hours of a 12-hour night shift, a nurse gives the patient an incorrect medication. The aspirin given was ordered for the patient in the next room. Medication errors are common in the hospital setting and especially by a nurse who is fatigued from working a 12-hour shift. In the situation described, should the nurse report the error or assume that the incident is not worth reporting since it was only aspirin? Surprisingly, according to Covell and…...
AspirinNursingProblemsResearch
Freezing point depression lab
Words • 635
Pages • 3
Using Freezing-Point Depression to Find Molecular Weight Abstract: In this lab, the purpose was to use the freezing point depression method to determine the molecular weight of aspirin. This was done by determining the freezing of t-butanol and that of a t-butanol and aspirin solution; then finding the molality of the solution, and moles of aspirin. In the results of the experiment, the molar mass was found to be 192.2 g/mol, which differed from the established value of 180.2 g/mol…...
AspirinDepression DisorderThermodynamics
Determination of Asa Content of Aspirin
Words • 2101
Pages • 9
Aim: To determine the Molar Concentration of NaOH and HCl acid used in their Standardization processes and to determine the acetylsalicylic acid (ASA) content in Aspirin. Materials/Apparatus: materials used are the same as that outlined in the laboratory procedure prepared by the laboratory instructor. Procedure: The procedure used is the same as that outlined in the laboratory procedure prepared by the laboratory instructor. Abstract: Aspirin is said to be the oldest and generally most useful drug due to its analgesic…...
AspirinTitration
Datril: Pioneering the Acetaminophen Market
Words • 848
Pages • 4
Datril: pioneering the acetaminophen market Decision Marvin Koslow, vice president for marketing services at Bristol-Myers is going to choose a positioning strategy for Datril, an acetaminophen based analgesic, in order to solidify Bristol-Myers’ position in the analgesics market and gain share in the rapidly growing acetaminophen market. There are two possible options: ‘Pricing at par with Tylenol and it as a Tylenol substitute, featuring Bristol-Myers product’ and ‘low Priced alternative to Tylenol’. I strongly recommend that Bristol-Myers choose the former…...
Aspirin
Datril Pricing Strategy
Words • 515
Pages • 3
Decision Marvin Koslow, vice president for marketing services at Bristol-Myers is going to choose a positioning strategy for Datril, an acetaminophen based analgesic, in order to solidify Bristol-Myers’ position in the analgesics market and gain share in the rapidly growing acetaminophen market. There are two possible options: ‘Pricing at par with Tylenol and it as a Tylenol substitute, featuring Bristol-Myers product’ and ‘low Priced alternative to Tylenol’. I strongly recommend that Bristol-Myers choose the former option with a modification. Reasons…...
AspirinBusinessMarketingStrategy
We've found 18 essay examples on Aspirin
Prev
1 of 1
Next

👋 Hi! I’m your smart assistant Amy!

Don’t know where to start? Type your requirements and I’ll connect you to an academic expert within 3 minutes.

get help with your assignment