Preparation of an Ionic Compound from Aluminum Metal October 6‚ 2010 The purpose of this laboratory project was threefold‚ in that it presented three main objectives. The first objective was to prepare the ionic compound alum from aluminum powder. The alum was produced from the reduction-oxidation reaction of aluminum with potassium hydroxide and sulfuric acid in water. The second objective was to then analyze the alum product for water crystallization; that is‚ to determine the value of x in
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UNIT 1: INTRODUCTION TO ORGANIC CHEMISTRY Objectives: At the end of this unit‚ the students should be able to: 1. Learn the Types of Structures a. Sawhorse Structures b. Newman Projections 2. Learn to draw the different Isomers a. Sawhorse Structures b. Newman Projections Types of Structures 1. Two-dimensional structural formula 4. Three-dimensional structural formula 2. Condensed structural formula 5. Sawhorse structures 3. Bond-line structural formula
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ORGANIC CHEMISTRY LAB 2: Separation of Organic Liquid Mixtures Introduction: In this experiment‚ a mixture of two compounds‚ cyclohexane and toluene‚ was separated into fractions by the techniques of simple and fractional distillation. The individual fractions that were gathered from the distillation were analyzed using gas chromatography (GC) and used to compare the efficiencies of the two different distillation techniques. The ultimate goal of this experiment was to determine whether simple
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NOTES: Grammar as Rhetoric and Style: Coordination in the Compound Sentence • Coordination puts equal value or significance on two or more parts of a sentence • Coordination can be used to join sentences‚ phrases words and even independent clauses. • When coordination is used to combine two sentences it creates a compound sentence. • Coordination conjunctions -And‚ but‚ or nor‚ for‚ so‚ yet • Correlative conjunctions -Not only‚ but also‚ either or‚ just as….so also • A semicolon can also
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SUMMARY OF ORGANIC REACTIONS SECTION 1 - ALIPHATIC Aldehydes and ketones |Type of reaction |Mechanism | |1. oxidation (aldehydes only): aldehyde ( carboxylic acid |n/a | | | | |reagents: potassium
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Oxygen and Air Nanobubble Water Solution Promote the Growth of Plants‚ Fishes‚ and Mice Kosuke Ebina1*‚ Kenrin Shi1‚ Makoto Hirao2‚ Jun Hashimoto3‚ Yoshitaka Kawato1‚ Shoichi Kaneshiro1‚ Tokimitsu Morimoto1‚ Kota Koizumi1‚ Hideki Yoshikawa1 1 Department of Orthopaedic Surgery‚ Graduate School of Medicine‚ Osaka University‚ Suita‚ Osaka‚ Japan‚ 2 Department of Orthopaedic Surgery‚ National Hospital Organization‚ Osaka Minami Medical Center‚ Kawachinagano‚ Osaka‚ Japan‚ 3 Department of Immunology‚
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Global and China Bearing Industry Report‚ 2013-2016 Summary Bearing is a key component in contemporary mechanical equipment‚ finding wide application in automobile‚ electromechanics‚ construction machinery‚ household appliances‚ metallurgy and mining machinery‚ etc. In 2013‚ the global bearing market size (sales) reached USD 62 billion (about RMB 281.2 billion)‚ of which Asia accounted for 50%‚ Europe 25% and the Americas 20%. In particular‚ the Asian bearing market is mainly concentrated in
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TABLE OF CONTENTS PAGE 2. Acknowledgements 3. Dedication 4. Introduction and Background 5. Location 6. Problem Statement 7. Aims and Objectives 8. Methodology 9. Primary and Secondary Data 10. Limitations ACKNOWLEDGEMENTS DEDICATION INTRODUCTION “Since the beginning of time people have needed to find a way of disposing of their trash” (Bassis Luke). Proper garbage disposal is important to ensure everyone’s safety from possible health hazards. The improper waste
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Panther ID: NAME: FLORIDA INTERNATIONAL UNIVERSITY Department of Chemistry CHM 2211-U02– ORGANIC CHEMISTRY II PRACTICE EXAM I CHM 2211-U01 SAMPLE EXAM I‚ Page 2 Type of Vibration C-H Frequency (cm-1) 3000-2850 1450 and 1375 1465 3100-3000 1700-1000 3150-3050 1000-700 ca. 3300 2900-2800 2800-2700 1680-1600 1600-1400 2250-2100 1740-1720 1725-1705 1725-1700 1750-1730 1700-1640 1810 and 1760 1300-1000 Intensity s m m m s s s m w w m-w m-w m-w s s s s s s s Alkanes -CH3 -CH2Alkenes
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Separation and Identification of Organics from an Aqueous/Organic Environment through Physical Manipulation Date Lab Performed: Nov. 11/2013 Date Lab Submitted: Nov. 18/2013 Introduction We conducted this experiment to investigate the technique of liquid / liquid extraction‚ the miscibility of organics and water and the effect of a mixture of compounds in methylene chloride versus pure compounds retention time as introduced to a Gas
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