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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C is for Ceramics Betcha didn’t know that! Joshua Bilchik Brookline High School 7 June 2013 Ceramics—with its brilliant colours‚ innovative designs‚ and varied forms is among the most enduring and fascinating of the decorative arts. Artistic expression has been hugely prevalent in society since the early man drew paintings on a cave wall. It is ever-present in the world‚ and its magical lure has impacted societies forever. Nothing ever begins a perfect form‚ and just as ceramics has evolved
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Parole and Truth In Sentencing Brandon Hawkins CJS/200 March 01‚ 2015 Parole is a concept of reintegrating a convicted criminal back into society. It is different from probation‚ as probation is a tool used as a form of punishment prior to incarceration‚ and parole is used for those who are getting or have already been released. The concept gained popularity in the 19th century to provide incentive for people to behave well. There are two major types of parole
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The Sociological Perspective. A. Sociology is the systematic study of human society. B. The sociological perspective (Berger‚ 1963) helps us to see general social patterns in the behavior of particular individuals (the general in the particular). C. It also encourages us to realize that society guides our thoughts and deeds — to see the strange in the familiar (Berger‚ 1963). D. Sociology also encourages us to see personal choice in social context. 1. For example‚ Emile Durkheim’s (1858-1917)
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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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Introduction to C# .NET and the .NET Platform In this chapter‚ you will • Learn about the .NET Framework • Become familiar with the .NET languages • Discover the environment surrounding C# .NET • Compile your first C# program • Learn the basics of the C# language • Be introduced to object-oriented programming • Learn to use abstraction and encapsulation • Learn to differentiate between instance data and class data If you have been around the programming world for a while‚ you may have
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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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and theories of organization.............................15 2.1 Management theories
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Cyberspace and Criminal behavior Antonella Zavala Missouri Valley College Author Note This paper was prepared and submitted for CJ360 Cybercrime Fall 2014‚ taught by Professor Alecia Schmidt. Cyberspace and Criminal Behavior Cyberspace has been traditionally defined as the exchange of information and communication from one person to another in completely different geographical locations (Britz‚ 2013‚ p.3). According to Britz cyberspace was defined as “the place between places” (Britz‚
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