American University of Science & Technology Department of Laboratory Sciences and Technology CHE: 205L: CHEMICAL ANALYSIS LABORATORY Experiment IV Redox Titration Name: Helena Al Jawhary / Partner’s Name: Eyad Aridi Instructor’s Name: Dr Juliana El Khoury Date of experiment: 10/3/2013 Redox Titration Objective: • To learn some technique in volumetric analysis: Redox titration. • To review the stoichiometry of an oxidation-reduction reaction. • To practice the titration
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Be able to relate routine variations in body structure and functioning to care received by individuals. Case Facts. A certain woman aged 65 years decided to take a trip to Harare the capital city of Zimbabwe. She stayed in Harare for two weeks then flew back to London. Afterwards‚ she reported of having fever whereby blood tests confirmed she had malaria infection. Her GP also noted she was Obese with high blood pressure besides Osteoarthritis.
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1) Make a graph of resting heart rates from Activity 1. Provide a physiological explanation for fluctuations in resting heart rate over time. Discuss a couple of extrinsic factors that influence the autonomic nervous regulation of resting heart rate. The resting heart rate fluctuates over time because it is under control of the autonomic nervous system and the fluctuations are a result of the sympathetic and parasympathetic systems trying to balance each other out. There are many reasons
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The Monster Goldfish and Boar Last week I read two articles on invasive species and they are eating their way into this paper‚ The Monster Goldfish and Boar. This paragraph will be on how they are alike. Oh that reminds me‚ they are eating a lot of things they definitely should not eat like eggs‚ other animals‚ soccer fields‚ etc.. A very naughty thing they are doing is knocking out native species to the area by either eating their eggs
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NAME ________________________________________ HUMAN PHYSIOLOGY BMS 108 First Midterm – Summer 2013 DR. BARRY D. TANOWITZ 1. Put your name at the top and on your Scantron. 2. Answers for questions 1-‐ 50 will be placed on a Scantron (Green strip‚ 100 questions) – all questions 1 point each.
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Equipment Calibration is defined as the act of adjusting and evaluating the precision and accuracy of measured equipment. It allows the user to get an accurate and precise reading of measurements to its actual true value. However‚ in order for the experiment to be effective is must consist of validity‚ reliability‚ and objectivity. Validity is defined as the ability of a test to measure what it claims to measure. Reliability is the consistency of test results and objectivity is defined as a test
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of Artificial Sweeteners on Average Metabolic Rate of Goldfish (Carassius Auratus) Introduction Artificial Sweeteners are sweeter than natural sugar‚ replace sugar if someone wants to eat less sugar and have been proven to be safe and even are a healthier option. But also as opposed to natural sugar‚ the energy that artificial sweeteners give a person is less. This is why it will be interesting to study the effect on metabolic rate of goldfish when in fish water that contains artificial sweetener
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(Love song‚ with two goldfish.) The poem‚ “love song‚ with two goldfish” by Grace Chua is about a romantic relationship of two goldfish that unlike a lot of love stories does not result in a happy ending. It seems as though in this poem‚ humans have been replaced with two goldfish; a man and a woman with very different wants and needs which ends in the woman leaving the man for ‘something more’‚ something that he cannot offer. The title of the poem‚ ‘love song…’ straightaway informs the
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generally people only wish for things that they might want or need. Some wishes can be selfish because they only think about themselves and when they do that then they would not think about the other things that could affect it. “The Monkey’s Paw” “Goldfish” and “The Three Brothers” will relate. Wishes shows a person’s character through how they act‚ how they think and what they say. In the short story of “The Monkeys Paw” By Jacobs‚ W.W. Mr. White wished for 200 pounds to pay off his house (36). It
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Chapter 2 : Circulatory system Focus: Plants transport systems Water and mineral uptake Xylem and transport Phloem‚ sugar and translocation Keong BP An overview of plant transport system Keong BP Water and minerals uptake 1. Bulk Flow Transport via Xylem. 2. Transport of Water and Minerals into Xylem. 3. Absorption of Water and Minerals by Root Cells Keong BP 3. Absorption of Water and Minerals by Root Cells Keong BP Water and mineral uptake by the root hairs through
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