moles/1000 mL = .0005 moles/10 mL = moles of hydroxylammonium chloride Ratio of Fe+2 to NH3OH+ = 2:1 2e- + 2Fe+3 --> 2Fe+2 so transfer of 2 electrons NH3OH+ --> something + 2e- Oxidation number of N in NH3OH+ is -1‚ therefore the oxidation number for N on the product side must be +1 because it gains 2 electrons. N2O has an oxidation number of +1 for N‚ so that would work. Data:Equation 1: NH3OH+ + 2Fe+3 --> something + 2Fe+2 Equation 2: 8H+ + 5Fe+2 + MnO4- --> 5Fe+3 + Mn+2 + 4H2O Equation 3: 6H+ +
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Experiment 39 Oxidation – Reduction Titrations II : Analysis of Bleach A. Standardization of 0.05 M Na2S2O3 Solution KIO3 concentration 0.01 M Volume of KIO3 Trial #1 Trial #2 Final burette reading 15.01 mL 30.00 mL Initial burette reading 0.00 mL 15.01 mL Milliliters of KIO3 used 15.01 mL 14.99 mL Volume of Na2S2O3 Trial #1 Trial #2 Final burette reading 13.40 mL 25.78 mL Initial burette reading 0.03 mL 13.37 mL Milliliters of Na2S2O3 used
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SUBJECT UTILIZATION OF LOCAL DISASTER RISK REDUCTION AND MANAGEMENT FUND (LDRRMF) Background Republic Act No. 10121 otherwise known as The Philippine Disaster Risk Reduction and Management Act of 2010‚ shifted the focus from disaster response and recovery towards disaster risk reduction‚ preparedness and mitigation It also modified the use and appropriation ofthe Local Calamity Fund‚ or what is now known to be as the Local Disaster Risk Reduction and Management Fund. Pursuant to Section 21 of
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Name: Date of experiment: 04/02/12 Date of report: 04/03/12 Title: Oxidation – Reduction Activity Series Purpose: To determine relative oxidizing and reducing strengths of a series of metals and ions. Oxidation and reduction reaction occur simultaneously side by side. A reduction reaction occurs only if an oxidation reaction occurs and vise-versa. Electrons are given in oxidation while in reduction electrons are gained. Oxidizing agent is a chemical substance which has a large tendency to
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i NATIONAL UNIVERSITY OF RWANDA FACULTY OF ECONOMICS AND MANAGEMENT DEPARTMENT OF APPLIED STATISTICS ACADEMIC YEAR: 2011-2012 THE STATISTICAL ANALYSIS OF THE CONTRIBUTION OF NGOs ON POVERTY REDUCTION AND ECONOMIC DEVELOPMENT PROCESS IN tt RWANDA Case study: Caritas Diocese Gikongoro‚ Nyamagabe District (2000-2011) Dissertation submitted to the Faculty of Economics and Management as a partial fulfillment for the award of the Bachelor ’s Degree in Applied Statistics by the National
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Analysis of the Uncertainty Reduction theory on interpersonal communication Through this paper I will conduct an analysis of the uncertainty reduction theory and will then apply it to my own experience here in Colorado university. This theory has been subject to many articles and studies in the communication and social departments. Indeed‚ studying this theory can help us understanding human relations in interpersonal communication. Each of us has been one day confronted to uncertainty‚ whereas
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YOUR NAME: Erin Alston‚ Kennedy Stuart‚ Amber Lamb and Stephonya Williams EXPERIMENT TITLE: Oxidation: Cyclohexanone from Cyclohexanol by Hypochlorite Oxidation and Adipic Acid from Cyclohexanone DATE: 4/18/2014 INTRODUCTION: In experiment 4‚ alcohol is oxidized to a ketone with household bleach. The product is then isolated by steam distillation and is extracted into the distillate with ether. After the removal of ether‚ it leaves the product cyclohexanone. In experiment 6‚ cyclohexanone is
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Uncertainty Reduction Theory “The Vow” and “Meet the Parents” Uncertainty reduction theory is “the point of view that uncertainty motivates communication and that certainty reduces the motivation to communicate” (Wood‚ definition). This theory was first developed by Charles Berger. He believed that when people are to meet for the first time they have a high level of uncertainty and the only way for them to reduce it is to communicate with one another. “They don’t know what each other likes
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College Chemistry 1 Lab 16 Oxidation Reduction Lab 16 Introduction: I will learn about redox reactions. Materials and Methods: I placed ten drops of each substance into different wells. Then I took Magnesium and put it in the first one. I put Zinc into the second one. I placed lead into the third and fourth one‚ and put iron into the fifth one. Results: See Table Below. Discussion: I learned about different redox reactions. Questions: A. Sodium
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to poverty reduction” 1 University of Manchester‚ Brooks World Poverty Institute Solava Ibrahim1 and David Hulme1 (March 2010) Solava.Ibrahim@manchester.ac.uk David.Hulme@manchester.ac.uk BWPI Working Paper 114 Creating and sharing knowledge to help end poverty Brooks World Poverty Institute ISBN : 978-1-907247-13-2 www.manchester.ac.uk/bwpi 1 Abstract This paper sets out to explore the achievements of civil society in the area of poverty reduction. The focus
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