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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perimeter of circle in c code. This c program makes a contrasting concept that how a return statement can return more than one value. Usually in C programming we make a call by value. This means that in general you cannot alter the actual arguments. But if desired‚ it can always be achieved through a call by reference. Using a call by reference intelligently we can make a function return more than one value at a time‚ which is not possible ordinarily. This is shown in the c program find area and perimeter
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The Matrix is a highly action-packed‚ exciting movie. It is primarily shown to be a dystopia through its use of setting and characters. The trailer is our main focus. We start by looking at setting. Reality is an illusion. This is the main conflict that Neo (the main protagonist) has throughout the movie. Otherwise known as the plot. One of the key elements of a dystopia is the main characters idea of a controlling society. He is seen in a club‚ in which people can be seen smoking‚ taking drugs‚
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Question No.1 Describe administrative delay or red tapism. Write down reason for administrative delay. Administrative delay is an often-satirized case of inefficiency in government. This study addresses how various structural and behavioral factors affect the amount of administrative delay in the context of managing local government organizations. Of a special interest was the effect of the use of modern information technology on administrative delay. Administrative delay can be conceptualized
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needs a daily intake of Vitamin C to stay healthy; therefore‚ one should be aware of what fruits he/she should ingest daily or more days to obtain stronger stamina and the abundance of antioxidants in the body to reverse oxidation. Vitamin C or L-ascorbic acid is essential for normal growth of humans and it helps in the repair and reconstruction of body tissues lost over time. It is an antioxidant that blocks the damage caused by free radicals. People who take Vitamin C daily tend to build up a great
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c++ 1. (10 points) Consider the usual algorithm to convert a fully parenthesized infix expression to a postfix expression. Suppose that you have read 10 input characters during a conversion and that the stack now contains these symbols: | | | + | | ( | bottom |___*___| Now‚ suppose that you read and process the 11th symbol of the input. Draw the stack for the case where the 11th symbol is:
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With a movie like The Matrix‚ it is very easy to get caught up in the spectacle. Granted‚ the movie has special effects that were cutting edge for its time‚ and includes many elements of our modern high tech culture. However‚ it also has a much deeper and more philosophical side. When it was written‚ ideas were incorporated into it from a variety of sources. One of these sources was the first meditation of the French philosopher Rene Descartes. In this movie‚ what most people perceive as reality
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STRENGTH 1. It is the most comprehensive administrative management theory Henri Fayol’s theory is extremely comprehensive as a way to deal with management techniques. It is also the most used because it has been proven to work. It’s being comprehensive as it covers just about anything one might need to do in a management position to ensure success. WEAKNESSES 1. It is still based on human application The weaknesses to the theory are that it is still based on humans. As humans we are naturally
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The C programming language (often‚ just "C") is a general-purpose‚ procedural‚ imperative computer programming language developed in the early 1970s by Dennis Ritchie for use on the Unix operating system. It has since spread to many other operating systems‚ and is now one of the most widely used programming languages. C also has had a great influence on many other popular languages‚[1] especially [[C++]] which was originally designed as an enhancement to C. It is the most commonly used programming
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Research Question: How the amount of vitamin C in fruit juices affects its freshness and till what extent is the information provided on the pack by manufacturers is reliable? Background Information: Hypothesis: -fresh juices have more vitamin C than long-life -juice that is ‘not from concentrate’ is best in terms of vitamin content -if heat destroys vitamin C then heat-treated long-life juices will have lower concentrations -if heat destroys vitamin C then boiled fruit juice will have lower
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