Determination of Ascorbic Acid in Vitamin C Tablets Done by: lora ID #: Date:12/3/2011 Objectives: The aim of this experiment is to determine the weight of ascorbic acid in three vitamin C tablets by titrating it directly with KBrO3‚ then back titration by Na2S2O3. Introduction: Vitamin C is a weak acid and a water soluble substance and it is often called ascorbic acid. It is useful for many biological activities and main functions such as: it is used to provide reducing equivalents for biochemical
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CASE STUDY SOLUTION OF PROFESSOR’ LALU SCRIPTS INDIAN RAILWAY’S TURNAROUND FOR PRODUCTION AND OPERATION MANAGEMENT CASE-1 ‘PROFESSOR’ LALU SCRIPTS INDIAN RAILWAY’S TURNAROUND Summary In December 2006‚ as many as 137 undergraduate students from the universities of Harvard and Wharton gathered to listen Indian Railways minister‚ Lalu Prasad Yadav at Rail Bhavan. These foreign universities had expressed to know how Lalu converted the loss making Indian Railway into Rs. 20 billion profit making
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From Rappler.com: Jollibee #ChickenSad: A costly IT problem Jollibee loss millions of pesos last year due to an IT problem that forced some of its store to close. Here are the possible causes of the problem and the lessons we can learn from it. Calen Martin Legaspi Published: Aug. 13‚ 2014 Last year‚ Jollibee Foods Corporation announced that a major IT system change it undertook was to blame for the lack of the popular “Chickenjoy” in some of its stores. The change affected the fastfood giant’s inventory
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De La Salle Professional Schools Inc. Peachtree Securities‚ Inc. (B) A Case Analysis Submitted to: Prof. Benel Lagua In Partial Fulfillment of the Course Requirement In Financial Management Submitted by: Cheng‚ Cindie Domo-ong‚ Kathleen Mendoza‚ Elissa Santos‚ Ana Liza Group 4 August 28‚ 2010 After a successful lecture on risk and return‚ Laura Donahue‚ a recently hired utility analyst for Peachtree Securities‚ Inc.‚ was tasked by its president‚ Jack Taylor‚ to determine the value
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E20-1 Experiment 20 Consumer Chemistry: Vitamin C in Fruit Juices The Task The goal of this experiment is to determine the concentration of vitamin C in a range of different fruit juices (fresh and preserved) using titration and to rank these sources of vitamin C. Skills At the end of the laboratory session you should be able to: * use a pipette correctly‚ * use a pipette filler safely‚ * manipulate a burette and carry out a quantitative titration properly‚ * weigh a sample
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Case lncident 2 549 Case tsac?eB#sa6 * SIffi IW ffi F.*S’ S* M PLffi STre#*YU ffi ffi*ru*T worldwide. He also announced Plans to consolidate more business units and reorganize the company’s operations geographica\ "The speed at which business is changing *oria*ia. has increased considerably‚ and we’re orienting Siemens accordingly‚" Loscher said. Since the switch from Kleinfeld to Loscher‚ Siemens has experienced its ups and downs. Since 2008‚ its stock price hai fallen 26
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UNITED STATES of America‚ Plaintiff-Appellee‚vs.Ronald Stephen SNEEZER‚ Defendant-Appellant. 900 F.2d 177 April 2‚ 1990. Sneezer was indicted for aggravated sexual abuse‚ in violation of 18 U.S.C. Secs. 1153 and 2241(a). At his jury trial‚ the following evidence was presented. Sneezer stopped a seventeen-year-old girl walking along a highway and forced her into his car. After driving a few miles‚ Sneezer stopped and took his victim to a spot about 150 feet off the highway. There Sneezer threatened
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Case Study – Ghost Stories Answer to Question 1 From the situation that Nils is going through‚ some available options are suggested as below: a. Nils should consult headquarter and ask for a number of construction workers from the main office or countries nearby to at least enable the project to be completed within the stipulated time frame. However‚ the administration along with the senior management might not agree‚ since staff for coordination and work purpose from abroad may incur excess
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dynamic working environment. There may be some built – in biases in the minds of the rater ‚ based upon his own perception of things‚ people and performances. A person maybe rated higher because he is a “nice” person or because of his seniority. The study limits its scope within the Butuan Branch ULDI and focuses on the ongoing system employed by the real state firm. Introduction One of the essential and crucial HumanResources Management functions is the performance evaluation. Other than hiring
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“ I HAVE A DREAM ” * MARTIN LUTHER KING JR. I HAVE A DREAM…………. "I Have a Dream" is a 17-minute public speech by Martin Luther King‚ Jr. delivered on August 28‚ 1963‚ in which he called
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