EXPERIMENT NO. 6 LIPIDS I NUR 4 GROUP 9 POLICARPIO‚ JOHN PAUL (A & B) QUERUBIN‚ KIMBERLY (C & D) QUILALA‚ REGENE (E & F1) RAMOS‚ PRACCEDES (F2a & F2b) SABALDICCA‚ VENZ (F2c & F2d) INTRODUCTION Lipids are organic compounds found in living organisms that are insoluble or slightly soluble in water but soluble in non-polar organic solvents. Lipids can be classified into four groups which are -fats‚ oils‚ and waxes‚ -compound lipids‚ -steroids‚ and -derived lipids. Various
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Revision checklist for IGCSE Chemistry 0620 A guide for Students Revision checklist for IGCSE Chemistry 0620 A guide for students How to use this guide The guide describes what you need to know about your IGSCE Chemistry examination. It will help you to plan your revision programme for the theory examinations and will explain what the examiners are looking for in the answers you write. It can also be used to help you to revise by using tick boxes in Section 3‚ ‘What you need to know’‚ to check
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To produce tert-butyl chloride from tert-butyl alcohol 2. To understand the SN1 and SN2 mechanism involved in the reaction 3. To determine the yield of percentage of t-butyl chloride II. Introduction An alkyl halide is a derivative of alkanes. Alkanes are hydrocarbons with a functional group C-C. The hydrogen atom is then replaced by a halogen (F‚ Cl‚ Br‚ I). Therefore‚ alkyl halides are compounds that have a halogen atom bonded to a saturated‚ sp3 hybridized carbon atom. These could be classified
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College of food science &technology‚ bapatla-522101 CERTIFICATE Certified that this is a bonafide record done in B.tech(food technology) by S.CHITRA SAI‚ BF-09-011
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Rhodococcus SPECIES IN VARIOUS APPLICATIONS THROUGH FOUR MAIN MECHANISMS; CATABOLIZATION‚ BIOCONVERSION‚ BIODEGARDATION AND BIODESULPHURISATION. By ZAINAL ABIDIN BIN ABU BAKAR Thesis Submitted to the Faculty of Biotechnology and Life Sciences‚ Universiti Industri Selangor‚ in Partial Fulfillment of the Requirement for the Degree of Bachelor of Biotechnology Industry (Hons) May 2009 1 I hereby declare that the thesis is based on my original work except for quotations and citations
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Xxx.comTheories of light In the seventeenth century two rival theories of the nature of light were proposed‚ the wave theory and the corpuscular theory. The Dutch astronomer Huygens (1629-1695) proposed a wave theory of light. He believed that light was a longitudinal wave‚ and that this wave was propagated through a material called the ’aether’. Since light can pass through a vacuum and travels very fast Huygens had to propose some rather strange properties for the aether: for example; it must
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Chemical Formulas Review: Nomenclature and Formula Writing Naming Simple Compounds There are four naming systems you should familiarize yourself with to succeed on the SAT II Chemistry exam. The trick is recognizing which naming system to use. Here are the guidelines: * If the compound starts with H‚ it is an acid. Use the naming acids rules. * If the compound starts with C and contains quite a few H’s and perhaps some O’s‚ it is organic. Use the naming organic compounds rules. *
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SYLLABUS Cambridge O Level Chemistry 5070 For examination in June and November 2014 University of Cambridge International Examinations retains the copyright on all its publications. Registered Centres are permitted to copy material from this booklet for their own internal use. However‚ we cannot give permission to Centres to photocopy any material that is acknowledged to a third party even for internal use within a Centre. © University of Cambridge International Examinations 2011 Contents
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Year 12 Chemistry 2011 Student Handbook Table of Contents Errors 2 Significant Figures 2 States of Matter in Equations 2 Revision Hints 3 Equations 4 VCAA 2008-2011 Key Skills 6 Unit 3 VCAA Study Design 7 Unit 3 Timetable 8 Unit 3 Work Set Questions 10 Unit 4 VCAA Study Design 11 Unit 4 Timetable 12 Unit 4 Work Set Questions 14 ERRORS When instruments are manufactured‚ there is a specified uncertainty within which the instrument is designed
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Effects to the water quality Oils consist of a complex mixture of hydrogen and carbon which is used for fuel‚ lubrication‚ plastics manufacturing‚ and many other purposes. These petroleum products get into water mainly by means of accidental spills from ships‚ tanker trucks‚ pipelines‚ and leaky underground storage tanks Petroleum products affect surface water‚ impairing water quality with hydrocarbons‚ salts‚ nutrients‚ a host of organic compounds‚ and various heavy metals. Immediately after
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