Copper (II) Nitrate Objectives: Students should be able to… recognize evidence(s) of a chemical change convert word equations into formula equations perform a series of chemical reactions in order to recycle the element copper determine the percent recovery of elemental copper Challenge: How good and accurate a chemist are you? Given a solution of Cu(NO3)2‚ what percentage of elemental copper can you recover from the original solution? Materials: 1 M copper (II) nitrate 3 M hydrochloric
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Vitamin C –A Natural Antioxidant Concept: Vitamin C (ascorbic acid) is an antioxidant. The amount of vitamin C content in food can be found out by titrating with an oxidising agent‚ e.g. iodine. In the reaction‚ vitamin C is oxidised‚ while iodine is reduced to iodide ions. The endpoint is determined by the formation of blue-black starch-iodine complex when all vitamin C is oxidised and excess iodine is free to react with the starch solution added as indicator. Introduction Vitamin C is an important
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History of C+ The creation of C++ was first put into motion in 1979 by its creator Bjarne Stroustrup. Bjarne was working on his PhD thesis at Cambridge University. He was using a large and detailed simulator‚ that he had written in Simula‚ to simulate running software over a network of computers. He found programming in Simula enjoyable and was impressed by how the programs class structure helped him organize his code. As the size of his program increased‚ he found that the language became increasingly
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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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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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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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Writing algorithms for simple problems‚ Space complexity‚ Time complexity‚ Definition of flowchart‚ Flowchart symbols‚ Writing flowcharts for simple problems 6 hrs 3. C++ Fundamentals The C++ character set‚ identifiers and keywords‚ data types‚ variables‚ declarations‚ statements‚ C++ program structure‚ Simple I/O operations. 3 hrs 4. Operators and Expressions Operator precedence and associativity‚ arithmetic operators‚ relational operators‚ logical operators
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Fundamentals of Digital Computing Vishesh Shrivastava (4) Electronics and Communication Technology Vishesh Shrivastava (5) Introduction to C++ Programming Sanjeela Sagar BSc IT SECOND YEAR: SEM III (New Syllabus) (1) Logic and Discrete Mathematics S. R. Rege: Latika Bonde (2) Computer Graphics Ravindra Sangle (3) Advanced SQL Sanjeela Sagar (4) Object Oriented Programming with C++ Sanjeela Sagar (5) Modern Operating Systems Jayalakshmi Srinivas: R. Kamatchi BSc IT SECOND YEAR: SEM IV (New Syllabus) (1) Software
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Have you ever read a story that can relate to almost anything? Where the red fern grows is one of those stories. A story that has true meaning behind it and is one of the all-time classics that many schools across the country to this day still read as part of their curriculum. Many kids cannot relate too this book‚ but it sends a message that if you want something bad enough and are passionate about it‚ you will get rewarded someday. Billy a boy who always dreamed of getting coon dogs asked and
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has 3 variant prokaryotic strains. HOW DO THEY AFFECT HUMANS AND WHY DO WE CARE? Chlamydia is the most common sexually transmitted disease in the world. It is estimated that there were 92‚000‚000 new cases reported in 2009. The 3 strains of c. Trachamotis are trachoma which affects the eyes‚ urethritis which affects the urethra and cervix and lymphogranuloma venereum‚ which affects the human lymph system. It causes numerous diseases including prostatitis‚ epiditimytisis‚ proctitis and infertility
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