EXPERIMENT 10 POTENTIOMETRIC REDOX TITRATION BAUTISTA ‚ Anne Judith LARIN‚ Michelle V. OBJECTIVES At the end of the experiment‚ the student should be able to: 1.Construct a potentiometric redox titration curve 2.Determine the % Fe in a sample by potentiometric redox titration INTRODUCTION Potentiometry definition indicator electrode reference electrode Potentiometric titration applications general procedure similarities with redox titration INTRODUCTION Determining the endpoint
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|Unit number and title/credits | |BTEC Extended Diploma in Health and Social Care |Unit 10: Caring for Children and Young People | | |Credits: 10 | | |
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BACKGROUND PAPER ON A-10 THUNDERBOLT II “WARTHOG” 1. The purpose of this paper is to provide background information on the A-10 Thunderbolt II‚ including its mission and characteristics‚ current role‚ and future role in combat. The A-10 is designed around the seven-barrel Gatling gun‚ and can carry 16‚000 lbs. of mixed ordinance‚ making it a lethal asset in combat operations. In the current conflict‚ the A-10 is flying missions against the Islamic State in Iraq and Syria (ISIS). Military and
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Flinn Scientific’s Student Safety Contract PURPOSE Science is a hands-on laboratory class. You will be doing many laboratory activities which require the use of hazardous chemicals. Safety in the science classroom is the #1 priority for students‚ teachers‚ and parents. To ensure a safe science classroom‚ a list of rules has been developed and provided to you in this student safety contract. These rules must be followed at all times. Two copies of the contract are provided. One copy must
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unique visual effects. Mark Williams says employees from different backgrounds carry another kind of filter: A cultural lens shades the way they view race‚ nationality and ethnicity‚ as well as programs aimed at encouraging workplace diversity. In The 10 Lenses‚ Williams‚ founder and CEO of The Diversity Channel‚ a consulting firm in Bethesda‚ Md.‚ says it’s critical to recognize the existence of these filters. "As employees and managers learn to better understand their own lenses and the lenses of
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Laboratory #1 Introduction to Laboratory Techniques Sean Pence Jackie Butler September 6‚ 2012 September 13‚ 2012 Abstract: This lab contains four different experiments. All four experiments focus on proper laboratory techniques. The reasoning behind this lab was to become familiar with lab equipment‚ the proper usage of lab equipment‚ and how to correctly take data and notes. The first experiment of this lab was to determine the volume of water in various types of equipment. The second experiment
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CHAPTER 10 – 14.1 REVIEW For each number‚ determine the type of inference‚ state the assumptions‚ and answer the questions. 1. A random survey of 57 students was conducted to compare juniors and seniors employment status. Seven out of 18 juniors held a job while 16 out of 39 seniors held a job. (a) Find and interpret a 98% confidence interval. (b) Is there evidence at the 1% significance level that more seniors have a job than juniors? If so‚ what might explain this
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Chemical Gas Tests Procedure Part 1: Hydrogen and Manganese Dioxide 1. Inserted 4mL of hydrogen into a test tube 2. Scooped a little amount of manganese dioxide on the end of a wooden splint 3. Allowed the tip of the splint to flame using the Bunsen Burner 4. Allowed the reaction to proceed for a total of 15 seconds. 5. Placed the glowing splint into the test tube 6. Recorded the results Part 2: Magnesium strip and Hydrochloric acid 1. Poured 3mL of hydrochloric acid into a test
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Preservation of Food with Ionizing Energy Lesson 10 1 Assigned Readings – n Smith‚ J.S. and Pillai‚ S. 2004. Irradiation and Food safety. Food Technol. n Fact sheet on Food Irradiation http://www.inspection.gc.ca/food/information-for-consumers/fact-sheets/labelling-food-packaging-and-storage/irradiation/eng/1332358607968/1332358680017 n Frequently Asked Questions regarding Food Irradiation 2 Terminology n Radiation ¨ ¨ n Food irradiation ¨ n Rays of energy Emission and propagation of
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Christi Ramirez Ramirez 1 Dr. Kuhlmann WRIT 3037 July 7‚ 2011 The Need for Cultural Sensitivity in Special Education Teachers in this changing multicultural society need to be aware of challenges in teaching English Language Learners as well as African-American students. Labeling students immediately as having a learning disability is a disservice not only to the student
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