Potato Cock Borer Test tube Knife Pipette Boiling tube Delivery tube Stopwatch Method: 1. 5.0cm3 of 2.0moldm-3 hydrogen peroxide solution is poured into tube 1. The bug is placed and followed by water to tube 2 to the depth indicated in figure below. 2. Using a sharp knife and ruler‚ 10 pieces of 1mm thick disc of potato are cut. 3.
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disposal information. Procedure: 1. Place the two halves of a Petri dish on the projection stage of an overhead projector. Pour enough sodium sulfate solution into each half of the Petri dish to just cover the bottom of each half dish. 2. Add 2–3 mL of universal indicator to each solution to give each a rich‚ transparent green color. 3. Break a pencil lead in half. Attach the leads to opposite sides of the Petri dish bottom with the alligator clips. Make sure the tip of each lead
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University Library Guide to the Harvard Style of Referencing September 2010 http://libweb.anglia.ac.uk Anglia Ruskin University ++` Guide to the Harvard Style of Referencing Second Edition September 2010 http://libweb.anglia.ac.uk/referencing/harvard.htm 1 Anglia Ruskin University 1. GENERAL INTRODUCTION .................................................................................. 4 1.1 1.2 1.3 2. Explanation of citation and referencing ...................
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Dolores City of San Fernando‚ Pampanga A Strategic Management Paper Submitted by: Marco O. Hizon Ateneo Graduate School of Business Clark Special Economic Zone Submitted to: Professor Rosauro V. Sibal TABLE OF CONTENTS EXECUTIVE SUMMARY 5 I. INTRODUCTION 7 A. Company Background 7 B. Research Design and Methodology 7 II. EXTERNAL ANALYSIS 8 A. Economic Forces 8 1. Past Performance of the Economy 8 2. Growth of Major Economic Sectors……….………………………………………..8
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Name: _____________________________ Submit Worksheets for Credit Stereochemistry Workshop 1. Assign the marked asymmetric centers with R or S designations. 2. Rank each of the following sets of substituents (highest priority substituent = 1; lowest priority substituent = 4). Place the number in the blank below the substituent. (a) (b) 3. Determine the relationship between each of the following pairs of structures (enantiomers‚ diastereomers‚ constitutional isomers
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dissolved form of the substance and if the light flashed on‚ then the substance conducted electricity when dissolved. I think substance 1 is a covalent compound. This is because it had a low melting point during the melting point test. Substance 2 might be a metallic compound because it had a high melting point but also low solubility in water. I think substance 3 is an ionic compound because it had a high melting point and solubility in water. Substance 4 may be a metallic compound because it
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To what extent does Ocean Park’s marketing strategy for its re-development phase meet the preferences of its customers? Session: May 2010 IB Subject of Essay : Business and Management Supervisor Name : Mr. Philippe Cosentino Word Count : 3902 Abstract In this essay‚ I shall be responding to the research question: “To what extent does Ocean Park’s marketing strategy for its re-development phase meet the preferences of its customers?” The purpose of this essay is for me
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Semester II Course Code and Title: CHEM1901 - INTRODUCTORY CHEMISTRY A Date: Duration: Time: 2 Hours. Paper No: 1 Materials required: Answer booklet: Calculator: (where applicable) Multiple Choice answer sheets: Programmable □ □ numerical □ Normal Special Not required □ Non Programmable □ 1-20 □ 1-100 □ alphabetical Auxiliary/Other material(s) – Please specify: CHEMISTRY ANSWER BOOKLET Candidates are permitted to bring the following
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Sustainable Chemistry Terry Collins* Chemistry has an important role to play in achieving a sustainable civilization on Earth. The present economy remains utterly dependent on a massive inward flow of natural resources that includes vast amounts of nonrenewables. This is followed by a reverse flow of economically spent matter back to the ecosphere. Chemical sustainability problems are determined largely by these economy-ecosphere materials flows (see the figure‚ below)‚ which current chemistry education
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3000 for IR-B and from 700 to 1400 for IR-A. Compare the energy of microwaves‚ IR-B‚ and IR-A. Rank from greatest to least energy per photon. To rank items as equivalent‚ overlap them. | SubmitHintsMy AnswersGive UpReview Part Completed Question 2 Consider two different compounds of carbon and oxygen: carbon dioxide‚ ‚ and carbon monoxide‚ . The number of oxygen atoms per carbon atom in is double the number of oxygen atoms per carbon atom in . So we can predict that the mass of oxygen per gram
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