IMMNAUEL LUTHERAN COLLEGE S6 Chemistry Name: Hramar ( 7 ) Experiment 7 : Analysis of commercial vitamin C tablet Title: Determination of the vitamin C content (ascorbic acid) of a commercial vitamin C tablet and compare the result with the value specified by the manufacturer. Theory : In this experiment‚ we have to determine the vitamin C content of a commercial vitamin C tablet which is the mass of ascorbic acid in the tablet. As iodine is a weak oxidizing agent used mainly for the determination
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AND DEVELOPMENT Geneva GLOBALIZATION OF R&D AND DEVELOPING COUNTRIES PART II UNITED NATIONS New York and Geneva‚ 2006 PART II Case studies Features and impacts of the internationalization of R&D by transnational corporations: China’s case Zhou Yuan1 In recent years‚ an increasing number of TNCs have established R&D laboratories and increased their R&D spending in China. This paper suggests that this internationalization of R&D by TNCs can benefit developing countries such
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Executive summary Do D’ Dips is a potential company that will introduce‚ munchkins dip into different flavors‚ soon in the market. Our company offers high priced munchkins at its unique and matchless features. We are targeting some specific segments that will help us reach out for more opportunities in the market having the food as a basic human need. We aim to be the market leader in the chocolate industry in Davao. According to our survey‚ most of the respondents have sweet taste preference but
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Title: Quantitative analysis of vitamin C contained in ribena Aim: to determine the amount of Vitamin C in a sample of ribena Materials: * Vitamin C (ascorbic acid‚ C6H8O6) * 4% potassium iodide (KI) * 1M acetic acid (CH3COOH) * N-bromosuccinimide (NBS‚ C4H4BrNO2) Apparatus: * Conical flask * 100 ml volumetric flask * Weighing bottle * Analytical weight balance * Spatula * Funnel Results: Item: | Mass in grams | Mass of weighing bottle with ascorbic
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stability of Vitamin C in Fruit Juice Subtile: Effect of Temperature towards concentration of Vitamin C in Orange Juice Members of the group: Name Identification number Index Number Chan Chyi Yong 950818-08-6787 SA2051/1001 Choong Jian Wen 950620-08-5279 SA2051/1005 Liew Sin Yung 950507-08-5373 SA2051/1011 Yong Yi Xiang 950510-02-5531 SA2051/1018 Teacher Advisor: Pn Kanahambikai Date of Submit of this report: Marks: Abstract Vitamin C or ascorbic
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abnormally low body weight is often masked by water retention‚ which makes the face moon-shaped and the belly swollen. Deficiency diseases are usually associated with lack of vitamins or minerals. The effects of a vitamin or mineral deficiency on the body depend on the function of the particular nutrient lacking. For example‚ vitamin A is
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Demoiselles D’ Avignon Krystal Smith Art 101 September 3‚ 2012 Linda King Demoiselles D’ Avignon During the 20th century the art form “Primitivism” was just taking shape. Any artist that wanted to paint in this style would look for inspiration from sculptures and masks of African and Polynesian origin (Yahoo.com‚ 2007). Spain’s distance to Africa played a huge role on this art styles coming about. Paul Cezanne took this style and adapted it to his work. You could say that primitive art was
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Calcium is an essential element for the growth and development of teeth and bones. Most of the Calcium is gained from cereals‚ fruits and vegetables‚ these foods are known to have around 10 mg of Calcium per 100 grams. A predominantly eminent intake in childhood Calcium is responsible for the bone mass in adults and it also affects the rate of bone growth. Lentils are a great source of naturally available Calcium. The regular intake of Calcium can reduce the risks of Osteoporosis‚ a disease where
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EXPERIMENT TO STUDY THE EFFECT OF A FACTOR AFFECTING VITAMIN C IN FRUIT JUICES WHAT IS THE EFFECT OF TEMPERATURE ON VITAMIN C IN FRUIT JUICES? The purpose of this experiment is to determine if the difference in temperature will damage vitamin C in any type of fruit juices. Five different temperatures of fruit juices will be used(5‚ 22‚ 50‚ 70‚ 90) degree Celsius to see how temperature affects the loss of vitamin C in fruit juices. The amount of vitamin C in the fruit juices will then be recorded to
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John Smith Professor Stephens Speech 140 10 December 2010 Rhetoric Analysis of Dwight D. Eisenhower Speech plays a huge role in the world today and has greatly impacted the world in the past. Speech is not as easy as it may seem. Many tactics are combined to make a speech and the message delivered is far more than just words. Of these tactics rhetoric plays a huge role. Rhetoric is defined as the study of how messages effect people. This study has given speakers more ways to address their
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