Oxidation and Reduction Mnemonic: OILRIG Oxidation Is Loss‚ Reduction Is Gain Oxidation → the loss of electrons from an atom or an ion→ always happens at anode (positive electrode) → think anOde (O2 in the electrolysis of water xp) Redox reactions: Reactions involving the transfer of electrons e.g. burning‚ rusting‚ photosynthesis‚ respiration and the browning of apples. happens in three types of reactions: 1. addition of oxygen 2. removal of hydrogen 3. increase in valency (how easily an atom
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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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Solving My People Puzzle: Phase 1 Describing My Relational Style Report Kelven Armstrong This paper is submitted in partial fulfillment of the requirements for PACO500 Liberty University Online Dr. Marcus N. Tanner September 1‚ 2013 Abstract Solving My People Puzzle Phase 1 begins the process of describing and managing my personality. Within this paper‚ descriptions are given that show what makes me tick. Surveys are given from individuals describing who I am to them. A communication
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Lab 5 Oxidation of an alcohol CHM2123 Introduction: Oxidation is a key reaction in organic chemistry. Oxidation of an alcohol can produce aldehydes‚ ketones‚ or carboxylic acids. One of the methods of oxidation is an aldol reaction through carbon-carbon bonds. The oxidation oxidizes primary alcohols to aldehydes and secondary alcohols oxidizes ketones. Tertiary alcohols are converted to the common oxidizing agents. Scheme 5.1: Aldehydes can be oxidized easily to carboxylic acids in aqueous medias
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The Puzzle of Autism “Autism spectrum disorder(Asd) is just a general term for a group of complex disorders of brain development.”1 Some people with the disorder are nonverbal or verbal. Some autistics may not do well in social situations but they might excel in things math and art. Now most autistics don’t like to be treated like they are different. They just want to be like everyone else. They just don’t think the same. They are far more sensitive than normal people(or so they are called). Most
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Solving the Puzzle of Life Life has many challenges‚ easy and rough decisions that we face everyday‚ we make our decisions based on our personality and values that we learn‚ inherited‚ and ones we make for ourselves. Values differ from person to person and words we say everyday are the same way. Just like our decision making styles and defense mechanisms‚ these three aspects make up just a little bit of who we are and` our personality. My values are what have help me decide to join the Army.
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Oxidation of an Alcohol: Oxidizing Methoxybenzyl Alcohol to Methoxybenzaldehyde Using Phase-Transfer Catalysis PURPOSE OF THE EXPERIMENT Oxidize methoxybenzyl alcohol to methoxybenzaldehyde‚ using sodium hypochlorite as the oxidizing agent and tetrabutylammonium hydrogen sulfate as the phase-transfer catalyst. Monitor the progress of the reaction by thin-layer chromatography. BACKGROUND REQUIRED You should be familiar with extraction‚ evaporation‚ and thin-layer chromatography techniques
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The Frege’s puzzle originates from Frege’s study of identity in his paper On Sense and Reference [Frege‚ 1892]. So far from the emergence of the Frege’s puzzle‚ philosophers have given many solutions‚ but there has not been a perfect one. Among these philosophers‚ although Frege and Russell did not solve the Frege’s puzzle perfectly‚ they still provided a good direction for future philosophers. This paper will analyze Frege and Russell’s solution to the Frege’s puzzle‚ with a description of the differences
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kind of game is challenging but enjoyable game. Games such as ENIGMA16 a mobile game that can be played on their cellphones. Playing this game is fun and thrilling because in this game the users will surely used her/his mind because it is like a puzzle game that you will switch the silver colors to the gold colors. Overview of the Current State of Technology The mobile phone games are becoming more and more popular in individuals‟ life. We can witness portability and mobility anywhere and anytime
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I s there a way of dividing a company’s capital base between debt and equity that can be expected to maximize fi rm value? And‚ if so‚ what are the critical factors in determining the target leverage ratio for a given company? Although corporate fi nance has been taught in business schools for more than a century‚ the academic fi nance profession has found it diffi cult to come up with defi nitive answers to these questions. Part of the diffi culty stems from how the discipline has evolved
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