Analysis of commercial vitamin C tablets Objective To determine the vitamin C content in commercial vitamin C tablets by titration between vitamin C (ascorbic acid) & iodine solution. Hence‚ compare this data with the manufacturer ’s specification. Principle In this analysis‚ certain amount of iodine solution‚ which is known in excess‚ is added to acidified ascorbic acid solution. Brown iodine can be easily reduced by acidified ascorbic acid to form colourless iodide ion:
Premium Vitamin C Iodine
Samsung Marketing Analysis Introduction This paper is about marketing report basing on Samsung‚ electronic Multinational Corporation. It provides Pestel analysis‚ competitive environment‚ SWOT analysis and marketing mix element. Samsung’s uniqueness is depicted from its groundbreaking approach to business. Lee Byung-chull as a minor business firm founded the company in 1938. It advanced in its operation forcing Lee to vacate the headquarters to Seoul In 1947. However‚ the stability
Premium Marketing Samsung Group
Marketing Management Midterm Paper 1 Introduction It was clearly specified not to include an introduction in this document‚ however‚ I feel that adding the following words would strengthen the arguments in this document. I have an IT background‚ I am not a programmer‚ but I have been working in IT for the last 10+ years. All my life I have been a PC person and not a MAC person‚ I have used MAC in some occasions but I always felt that PCs were more user-friendly. It is needless to describe
Premium Digital audio player
time‚ I read “The Rose That Grew from the Concrete” by Tupac Shakur‚ my personal takeaway from the poem is the importance of perseverance. To me‚ it seems that in this poem it alludes to hard work and proving any doubters wrong in the process and this can be seen by “Proving nature’s law is wrong it learned to walk without having feet” (3-4). One literary element that was evident in the poem was symbols. One symbol is clear in the very opening line “Did you hear about the rose that grew from a crack
Premium English-language films Tupac Shakur Theme music
MBA Program – 2011 Marketing Management Project Presented to: Dr. Ingy Fikry Presented by: * Ahmed Hussein * Amr ElBarkouky * Ibrahim ElEtr * Mohamed ElKhashab * Mohamed Emad Outlines 1- Executive summary ……………………………………………………… 3 2- Description of the industry History ……………………………………………………………………. 4 3- Audit of the organization Identifying Customer needs and wants………………………………………5 Market offering……………………………………………………………...6 Exchange and relationship………………………………………………
Premium Marketing Milk
221 LABORATORY�QUANTITATIVE ANALYSIS EXPERIMENT: DETERMINATION OF ASCORBIC ACID IN VITAMIN C TABLETS THEORY: Ascorbic acid‚ C6H8O6‚ MM = 176.13‚ can be oxidized to form dehydroascorbic acid by bromine via the following reaction: The bromine or iodine used in the titration is generated by adding an excess amount of KBr or KI to an acidified solution of the sample according to the following reaction: BrO3- + 5 Br- + 6 H+ 3 Br2 + 3 H2O IO3- + 5 I- + 6 H+ 3 I2 +
Premium Iodine Titration Potassium
Alyssa Babineaux Mr. Clay Weill Fiction Paper Rough Draft 22 October 2010 “A Rose for Emily” Analysis William Faulkner wrote a tale about an old woman living in the town of Jefferson called “A Rose for Emily”. Faulkner wrote the setting of the story in the 1900’s era. “A Rose for Emily” illustrates the theme of decay in the town‚ the house‚ and in Miss Emily herself. He opens the story as the town finds out about Emily’s death. An unknown narrator who lives in the town of Jefferson recounts
Premium William Faulkner Plot
DSM-5 Summary 1 Raven N. Aponte Liberty University It is imperative for all mental disorders to have a specific method of classification. The Diagnostic and Statistical Manual of Mental Disorders is a manual designed to help professionals comprehensively understand mental illness and treatment for each diagnosis (American Psychiatric Association‚ 2013). The primary use of the DSM-5 is to assist professionals in diagnosis for each specific patient‚ which prompts an effective treatment
Premium Mental disorder Psychology Diagnostic and Statistical Manual of Mental Disorders
Analysis of A Rose for Emily Miss Emily represents the "old south." She is stubborn and she refuses to accept that the world is changing around her. The people of the town often gossip about Miss Emily. The use of symbolism and foreshadowing is a major component of the story. Miss Emily represents the "old south." She lives in her father’s house with her Negro servant Tobe. She has lived in the town and has been a member of the community for as long as anyone can remember. The people
Premium
WARS OF THE ROSES‚ a name given to a series of civil wars in England during the reigns of Henry VI‚ Edward IV and Richard III. They were marked by a ferocity and brutality which are practically unknown in the history of English wars before and since. The honest yeoman of Edward III’s time had evolved into a professional soldier of fortune‚ and had been demoralized by the prolonged and dismal Hundred Years’ War‚ at the close of which many thousands of ruffians‚ whose occupation had gone‚ had been
Premium Edward IV of England Wars of the Roses Henry VI of England