The Impact of Traffic on Indoor NO2 and PM10Contents at Shopping Malls by Chao Liu (1030400030) A Final Year Project Thesis (ENV4071; 3 Credits) submitted in partial fulfillment of the requirements For the degree of Bachelor of Science (Honours) in Environmental Science (Environmental Technology stream) at BNU-HKBU UNITED INTERNATIONALCOLLEGE DECLARATION I hereby declare that all the work done in this project is of my independent effort. I also certify that I have never
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DON BOSCO ACADEMY Mabiga‚ Mabalacat City Pampanga 2010 Hastening a Fruit’s Ripening Submitted by: CARLOS‚ Ralian Joseph L. DE LEON‚ Abaddon P. LOPEZ‚ Bill Juven S. MAGISTRADO‚ Kyle Patrick R. OCAMPO‚ Gio Miguelo E. Submitted to: Mr. Adrian Eustace P. Miclat ACKNOWLEDGMENTS 1 Without the aid—both big and small—of the following‚ this Investigatory Project may not have reached its success and completion: God‚ for bestowing His wisdom. His untiring guidance is the most appreciated. For without
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CONTACT PROCESS Sulfuric acid is one of the most important industrial chemicals Outline three uses of sulfuric acid in industry 1. The major use of sulfuric acid in Australia is in the manufacture of fertilizers such as ammonium sulfate and superphosphate. Superphosphate is produced by reacting sulfuric acid with rock phosphate. Ammonium sulfate is produced by neutralising ammonia with sulfuric acid. 2. Production of titanium (IV) oxide from titanium minerals eg ilmenite. Titanium is an important
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CHEMISTRY-LAB 2013 Chemistry-LAB Welcome to the Laurel Springs School Chemistry course! This course is designed to give you a thorough understanding of the fundamental principles and methods of the study of chemistry. Chemistry offers answers to many questions about why the world works the way it does. Have you ever wondered why leaves are green‚ why some metals rust and others do not‚ or how a baking soda & vinegar volcano works? If so‚ this is the course for you! For this course‚ you will be
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Contents PART XV ANALYTICAL CHEMISTRY Chapter 63 Detecting the presence of chemical species Action of heating solid sample strongly 1 Chapter 64 Separation and purification methods Centrifugation Sublimation Partition equilibrium of a solute between two immiscible solvents Two-dimensional thin-layer chromatography 2 2 3 6 Chapter 65 Quantitative methods of analysis Detection of end point in acid-alkali titration 8 Chapter 66 Instrumental analytical methods More
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Chemistry 3373F Lab Manual 2008 Modified 11/07 Table of Contents Chem 3373 Laboratory Schedule for Fall 2008.............................................................................2 The Benzoin Condensation of Benzaldehyde ..............................................................................3 Synthesis of Dilantin and Related Compounds (two weeks).........................................................6 Synthesis of an Alkaloid: Pseudopelletierine (two weeks) .............
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IPEM INTERNATIONAL SCHOOL & COLLEGE‚ ALLAHABAD CLASS – I HOLIDAY HOME WORK 2013 English Language English Literature Mathematics Science Moral Science Art/Craft Hindi Computer General Knowledge Learn all the work done in class work copy and book. Learn all the work done in class work copy. - Reading of Ls – Lunch Time - Learn the difficult words from the Ch. Lunch Time and Poem – Silly Willy - Learn Poem – Silly Willy Complete the exercises in the book. - Pg No. 3‚ 4‚ 5‚ 6‚ 14‚ 15‚ 24‚ 25‚ 26
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from the coils breaks the bonds to change the ethane‚ or the larger hydrocarbons to ethylene. C2H6 ( C2H4 + H2 .3 Identify that ethylene‚ because of the high reactivity of its double bond is readily transformed into many useful products. Alkenes: more reactive than alkanes due to the presence of the C=C double bond‚ which can be broken and join up with other molecules to form a polymer. (Addition reaction) • The double bond present in ethene is broken‚ causing two free electrons to
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C H EM 301A - O rganic Chem istry L ecture N otes © Dr. Peter de Lijser‚ 2011 Introduction – Welcome to O-chem! “What is Organic Chemistry?” Organic chemistry is the chemistry of Carbon. “Why is Organic Chemistry Important for me?” Organic Chemistry is the central science for many other fields: • Medicine/Pharmacy: • Biochemistry: • Industrial Applications: • Reaction Mechanisms: What do "Organic Chemists" do? • Discover new reactions • Improve old reactions
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stretching Methyl asymmetric C–H stretching Methylene symmetric C–H stretching Methyl asymmetrical C–H bending Methylene scissoring Methyl symmetrical C–H bending Methylene wagging Methylene twisting Methylene rocking 3100–3000 1680–1600 1400 1000–600 Alkenes =C–H stretching C=C stretching =C–H in-plane bending =C–H out-of-plane bending 3300–3250 2260–2100 700–600
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