mole 1 mole 1 mole 1 mole Aim To analyze the Vitamin C from a rival company and compare with that of my company and find out the best value for the money spent by the consumer. Controlled Variable * Mass of the tablet and hereby vitamin C in rival company tablets * Consistency of components in the Vitamin C tablet * Concentration of NaOH Apparatus 1. Burette (50ml) 2. Conical flask (50ml) 3. Vitamin C tablet (1 tablet per one trial) 4. Sodium Hydroxide (NaOH)
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Personal Essay Black Elk Speaks Before reading Black Elk Speaks I thought that Native Americans were all the same they fought wars and rode around on horse. They either won or lost the wars they fought in and they all lived in teepees. I really didn’t have much knowledge on them. I’ve always know that they had a very deep spiritual connection to nature and their world around them but I didn’t know the reasons why. Before reading I didn’t think about things as much like the world and animals; I
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Determination of Vitamin C by an Iodometric Titration Purpose: The goal of this lab is to determine the concentration of vitamin C in juices and Real Lemon. A redox titration‚ involving an iodometric method‚ will be used to do the analysis. The samples will be classified by their Vitamin C content. Introduction: Although most mammals can synthesize vitamin C‚ or ascorbic acid (C6H8O6)‚ from sugars‚ man must ingest considerable quantities of this substance. The National Academy of Sciences recommends
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205 A‚ B and C A. Dear James‚ In my job as a Support worker I find my day to day work really fulfilling‚ it is enjoyable as I know I am making a difference in peoples lives. I support people in their homes to go about their lives and I have a duty of care to these people. This means I am responsible for their needs. It covers people who are physically disabled and cannot look after themselves. These people may require assistance with personal care‚ safety‚ meals and other medical or physical
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Lab Report: MEASUREMENT OF VITAMIN C Introduction Nutritional diseases were once the number one cause of death only a century ago‚ but rarely affect our lives today. The complete lack of vitamin C (ascorbic acid) characterized by dark purple spots on the skin and rotting gums‚ a disease called scurvy‚ took the lives of many sailors up until the mid 1800s when the prevention was discovered. Consequently‚ British sailors became referred to as ‘limeys’ because of their daily habit of eating
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two students required: * vitamin C indicator solution * three 50 mL beakers or medicine cups * one 10 mL graduated cylinder * three disposable pipettes * one stirring rod * Sources of Vitamin C: freshly squeezed OJ‚ bottled OJ‚ frozen OJ‚ canned OJ * Optional: container for waste solutions and source of clean rinse water There are two different preparations (starch-iodine or indophenol) that may be used for the vitamin C indicator solution. Neither is more accurate
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C++ Without Fear Second Edition This page intentionally left blank C++ Without Fear Second Edition A Beginner’s Guide That Makes You Feel Smart Brian Overland Upper Saddle River‚ NJ • Boston • Indianapolis • San Francisco New York • Toronto • Montreal • London • Munich • Paris • Madrid Capetown • Sydney • Tokyo • Singapore • Mexico City Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations
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Joan Holtz (C) c a s e r e p o r t \ Prepared by MBAxii G7 Mohamad Nizam Jaafar Farithal B Sahari Mizwan Mohamad Shahimin Mohaini Ahmad Basri Submitted to Dr Nik Nazli Nik Ahmad On 18th August 2002 TABLE OF CONTENTS | CONTENTS | | | PAGE NO. | | Abstract of the case | | | 3 | | | | | | | Scenario 1 : On self-constructed building | | | 4 | | Scenario 2 : On purchase land and building
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Cytochrome-C Comparison Brief Description: The molecular clock refers to mutations in DNA nucleotide sequence of genes occurring at a constant rate over time. The greater the difference in nucleotide sequence between two individuals of different species‚ the greater the amount of time has passed since they diverged from a common ancestor. The molecular clock helps to provide evidence to support conclusions previously based on comparative morphology and fossil records. Hypothesis: One hypothesis
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Doctor Zhivago Doctor Zhivago is a film from 1965 based on the novel “Doctor Zhivago (1957) directed by David Lean. This scene is from Yuri‚ a little boy’s perspective of his mothers funeral. Many of the shots are from the same height as Yuri. The first scene is an extreme long shot and shows us an open landscape with huge mountains in the background. The mountains seems very powerful‚ and is the first thing you notice‚ but then your eyes are dragged down to a large group of people wandering
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