Analysis of Commercial Vitamin C Tablets Objective To employ titration technique to determine the content of vitamin C in commercial tablets using volumetric analysis and compare it with the manufacturers’ specifications. Introduction Deficiency of essential antioxidant Vitamin C in human will lead to scurvy. In this experiment‚ the vitamin C content of commercial tablets is determined and then compared with the manufacturers’ specifications. Vitamin C‚ ascorbic acid C6H8O6‚ reacts with
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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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PHYSICS PROJECT MADE BY: 39 AIM To investigate the relation between the ratio of 1. Input and Output voltage. 2. Number of turnings in the secondary coil and primary coil of a self made transformer. Certificate This is to certify that this project is an authenticated and benefited work of _______________of class XII-A of K.V.‚ Tagore Garden‚ New Delhi. During the course of the project‚ I found her hardworking with good understanding and a strong urge to learn this work to be useful
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W. E. B. Du Bois William Edward Burghardt Du Bois was born on February 23‚ 1868‚ in Great Barrington‚ Massachusetts‚ to Alfred and Mary Silvina (née Burghardt) Du Bois. Mary Silvina Burghardt’s family was part of the very small free black population of Great Barrington‚ having long owned land in the state; she was descended from Dutch‚ African and English ancestors. William Du Bois’s maternal great-grandfather was Tom Burghardt‚ a slave (born in West Africa around 1730) who was held by the Dutch
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However‚ we never considered the permanence of a variable or its scope i.e. the portion of the program where the variable is valid or recognized. All these factors are considered with storage classes. In C‚ variables differ in behavior from those in most of the other languages. A variable in C can have anyone of the four storage classes: 1. Automatic Storage class 2. External Storage class 3. Static Storage class 4. Register Storage class There are many ways in which a storage class
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Computer Systems and Programming Spring Semester: 2010-2011 January 20‚ 2011 1. Write a program program in C++ to find the square of the numbers from 1 to 10 using : (a) for loop (b) while loop (c) do-while loop The output of the program should be in the following format: Number Square ……… ……… 2. Write a program in C++ that calculates the value of π from the infinite series [pic] Print a table that shows the value of π approximately
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function. The syntax for this is as follows: operator typename(){….} The above function shall convert a class type data to typename. A conversion function must follow the following 3 rules: a. It cannot have a return type b. It has to be declared inside a class. c. It cannot have any arguments. (ii)File pointers: we need to have file pointers viz. input pointer and output pointer. File pointers are required in order to navigate through the file while reading or writing. There are certain
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orange juices‚ and we also used 0.1% of vitamin C solution. The aim of our experiment was to see how much DCPIP was needed to be added to make the orange juices turn back to the orange colour and the DCPIP to decolourise once the 0.1% of vitamin C was added. DCPIP is a blue dye in its non-reduced form; it becomes colourless when it gains electrons. Vitamin C is an anti – oxidant‚ this is found mainly in fresh fruit and vegetables. The main use of Vitamin C is that it neutralises free radicals‚ which
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C# Programming C# Programming 1 Table of Contents 1. Strings‚ Exceptions‚ and Events The String Class Arrays Collections Overview of Exception Handling Throwing and Catching Exceptions .NET Framework Class Library Exceptions Creating Your Own Exceptions Events 2. Introduction to Windows Forms Introduction What Is a Form? Creating a Windows Form in a Text Editor Creating a Form in Visual Studio .NET The Windows Forms Designer Forms Form Properties Form Events Using Visual
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example‚ this way we will maintain our system implemented by different techniques and tools like: * Trainings on C-TPAT * Security processes described * Security Controled and Registred. * Technology of innovation * Personnel recruited * Internal Audits * Selection of business partners Since we look for implementation and development of the program of security C-TPAT we must fulfill some requirements to maintain a greater security in all the chain of supplies. Thus we have
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