oxidation/reduction (or redox) will be used in the titration analysis of an iron compound. We will use potassium permanganate‚ KMnO4‚ as the titrant in the analysis of an unknown sample containing iron to determine the percent iron by mass in the sample. In acidic solution‚ potassium permanganate rapidly and quantitively oxidizes iron(II) to iron (III)‚ while itself being reduced to manganese(II). (2) The half reactions for the process are: MnO4+8H + 5e→Mn2++4H2O reduction Fe2+
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Risk Reduction Techniques in Management Decision Making 11/3/2009 ------------------------------------------------- 1. Sensitivity Analysis This is a technique that shows how different variables affect the value of a particular variable. For example‚ it shows the affect on profit following a change in sales price and/or volume. Pros: Sensitivity analysis shows the sensitivity of economic payoffs to uncertain values such as discount rates. Management can see the profitability of a
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8.07 Work File: Oxidation Reduction Reactions 1. What is the difference between an oxidizing agent and a reducing agent? The oxidation number (overall charge of the atom) is reduced in reduction and this is accomplished by adding electrons. The electrons‚ being negative‚ reduce the overall oxidation number of the atom receiving the electrons. Oxidation is the reverse process: the oxidation number of an atom is increased during oxidation. This is done by removing electrons. The electrons‚ being
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Introduction: My topic for the group will be Mindfulness-Based Stress Reduction (MBSR) in education. I personally believe that everyone can benefit from the learnings of mindfulness; However‚ my focus will be on the education setting for this group. Although mindfulness has been an ideal followed by many for a long time‚ the idea of integrating it to an education environment is recent (focusing within the last 20 years has been what I’ve found). The target audience can be adults (to pass onto their
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Discrimination: How can I heal if I am Identified as Gay‚ or Lesbian Youth? Angela M. Tindall U06a1-Logic Model and Incidence Reduction Formula SHB-8315 November 23‚ 2014 Dr. Brenda Lohman Capella University Problem Statement Discrimination against gay‚ lesbian‚ or bisexual individuals has been around for decades. This sensitive population has experienced various dimensions of minority stress due to their sexual orientation. This has produced internalizing negative societal
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Gun Control and Crime Reduction Solution The solution I propose is to deregulate firearm laws and eliminate criminal protection zones through the Buckeye Firearms Association in the State of Ohio. Problem To focus on violent crime or crime reduction in Ohio‚ this paper will offer evidence from other states and countries around the world. Without analyzing firearm laws and crime statistics from other regions‚ a solution cannot be held plausible to reduce crime in Ohio. We must also disregard
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Since I started the MSW program‚ stress has been no stranger and during my first semester I was introduced to mindfulness-based stress reduction (MBSR) in one of my classes. MBSR began over 30 years ago at the University of Massachusetts Medical School by Dr. Jon Kabat-Zinn (Noonan‚ 2014). MBSR was originally developed as an 8-week course designed to teach students’ basic relaxation and breathing strategies‚ along with mediation and simple yoga (Noonan‚ 2014). Till this day the course is being used
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went to sleep‚ the emotions would send all the memories created during the day down to long-term memory. The emotions could then recall these memories whenever they needed them by requesting them to be sent up to headquarters. Drive-Reduction Theory Drive-Reduction Theory refers to an internal state of tension that motivates an organism to engage in activities that should reduce the tension. In the movie‚ Rylie was unhappy after her move to San Francisco. This creates an internal state of tension
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print“We are being advised to reduce our carbon footprint. Discuss the significance of this for the individual and for industry” When talking about climate change‚ footprint is a metaphor for the total impact that something has and carbon is shorthand for all the different greenhouse gases that contribute to global warming (1). The term carbon footprint is a measure of the impact our activities have on the environment‚ and in particular climate change. It relates to the amount of greenhouse gases
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Oxidation Lab Part 1: Purpose: You are going to investigate the ease with which different metals undergo oxidation and reduction. Materials: | 4 samples of each of: lead‚ zinc‚ iron‚ copper | spot plates steel wool/sand paper | | | | Solutions of: | copper(II) sulfate Ferric nitrate Silver nitrate Lead (II) nitrate | | Procedure: 1. Obtain 4 samples of each metal and clean with steel wool or sand paper. Wash your hands after cleaning the metals so you are not exposed to lead
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