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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C programs 1. Program to print text 2.Program To Read Two Numbers And Print The Sum Of Given Two Numbers. 3.Program To Accept Student Roll No‚ Marks in 3 Subjects and Calculate Total‚ Average and Print it. 4.Program To Read Three Numbers And Print The Biggest Of Given Three Numbers 5.Program To Read A Number And Find Whether The Given Number Is Even Or Odd. 6.Program to accept a year and check whether the given year IS leap year or not. 7.Individual Digits 8. Program to accept a three digit number
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The Balance of Liberty and Order History 101 During the 1780’s there was much turmoil and conflict in establishing a solid government. It seemed that everyone had their own opinion on what would be beneficial to maintain liberty and order. There were many problems with the Articles of Confederation‚ which had a failing result. The Articles of Confederation were the initial cause of the dramatic decline in the organization of the early United States. In response to this‚ people had many different
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Mock Trial was a great experience for me since it was my first time doing it in my life. My role was an officer called‚ Officer Low. Officer Low has been on the local police force for eight and a half years. I think my role was not easy because I had to memorize all my lines in order to answer the lawyer’s question. Also‚ I had to know where the offender Wally Brogue was standing and where the radio‚ beer and marijuana were on the diagram of David Benning’s and Sara Volsky’s apartment. Plus‚ I had
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Chapter 4 Fundamentals of Material Balances Material Balance-Part 1 Process Classification 3 type of chemical processes: 1. Batch process – Feed is charge to the process and product is removed when the process is completed – No mass is fed or removed from the process during the operation – Used for small scale production – Operate in unsteady state March 31‚ 2009 ChE 201/shoukat@buet.ac.bd 2 Process Classification 2. Continuous process – Input and output is continuously
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Scopes Trial The Scopes Trial is a famous trial that had one main topic to focus on: evolution. This trial was brought on because John Scopes taught his students about evolution. The trial happened in 1925 in Tennessee. For creationists and evolutionists‚ this was a huge trial because it was the first major account of the teaching of evolution. Although this seems as a simple matter between creationists and evolutionists‚ there is more to meets the eye. The Scopes Trial was more complicated. The
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red and split open to expose the fruit. The fruit inside is three or four cream coloured fleshy section with glossy black seeds at the top. Saltfish is fresh fish that has been salt-cured and dried until the moisture is completely extracted. To prepare this dish‚ you need to ensure that you have the ingredients needed to complete the dish as well as the utensils prepared ahead of time. Gather the ingredients‚ such as‚ the ackee and the salt fish. Also‚ you need the seasoning for the dish like sweet
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The witchcraft trials of Salem was a hysteria that swept through the state of Massachusetts; that would change the whole demeanor of the town. It all began when a group of girl; once friends‚ turned delinquents accused a number of women of performing the devils magic causing them to be possessed. Over the time of a year there was an overwhelming amount of accusation of witchcraft. The governor sought out to create a new court‚ calling it the "court of oyer and terminer". In this court is where
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ASSESS THE EFFECTIVENESS OF THE CRIMINAL TRIAL PROCESS AS A MEANS OF ACHIEVING JUSTICE. The criminal trial process is a vital part of the criminal justice system in NSW as it plays a fundamental role in achieving justice‚ by determining the innocence or guilt of an offender. Yet‚ despite the criminal trial process still having many complex issues that remove it of achieving its full means of justice‚ the process has stood the test of time and lasted for more than two centuries. It aims at lawfully
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Throughout history there have been thousands of “false” trials. These trials were based around false accusations. The trials most notable for accusations without the clearest of evidence was the Salem witch trials‚ hundreds were killed for being suspicious and never indicating that they were actual witches. Everyone who died in Salem and everyone who is serving or served an undeserved sentence have or at least had families‚ career opportunities‚ a career‚ in short a life. All of these get ripped
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