...Chemistry Notes 2010 Core Module 1: Production of Materials Contextual Outline Humans have always exploited their natural environment for all their needs including food, clothing and shelter. As the cultural development of humans continued, they looked for a greater variety of materials to cater for their needs. The twentieth century saw an explosion in both the use of traditional materials and in the research for development of a wider range of materials to satisfy technological developments. Added to this was a reduction in availability of the traditional resources to supply the increasing world population. Chemists and chemical engineers continue to play a pivotal role in the search for new sources of traditional materials such as those from the petrochemical industry. As the fossil organic reserves dwindle, new sources of the organic chemicals presently used have to be found. In addition, chemists are continually searching for compounds to be used in the design and production of new materials to replace those that have been deemed no longer satisfactory for needs. This module increases students’ understanding of the implications of chemistry for society and the environment and the current issues, research and developments in chemistry. 1.1 Construct word and balanced formulae equations of all chemical reactions as they are encountered in this module: • Acid reactions: o acid (aq) + base (aq) salt (aq) + water (l) o acid (aq) + active metal (s) salt (aq) + hydrogen (g)...
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...ESTABLISHMENT OF NAM MANUFACTURING ENTERPRISE: MANUFACTURER OF ILANG-ILANG SOAP IN BATANGAS CITY A Feasibility Study Presented to the Faculty of College of Accountancy, Business Economics and International Hospitality Management Batangas State University, Batangas City In Partial Fulfillment of the Requirements for the Degree Bachelor of Science in Accounting Management by: Nilza Janine R. Peramo May Elenor G. Prudente Aily Rose V. Samonte March 2015 APPROVAL SHEET In partial fulfillment for the degree of Bachelor of Science in Accounting Management, this project feasibility study entitled “Establishment NAM Manufacturing Enterprise: Manufacturer of Ilang-Ilang Soap in Batangas City”, prepared and submitted by Nilza Janine R. Peramo, May Elenor G. Prudente and Aily Rose V. Samonte has been examined and recommended for acceptance and approval for Oral Examination. TEODORICA G. ANI, MBA Adviser Approved by the Committee on Oral Examination with a grade of ______. PANEL OF EXAMINERS CARMELA S. MACATANGAY, MBA Chairman CAMILO C. ALULOD DANIEL JOHN F. FALO, CPA Member Member Accepted and approved in partial fulfillment of the requirements for the degree of Bachelor of Science in Accounting Management. Date ELISA S. DIAZ, DBA Dean, CABEIHM ACKNOWLEDGEMENT The proponents would like...
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...Year 11 Science Mentoring Task Booklet Things to remember when answering 6 mark exam questions: 1. 2. 3. 4. 5. 6. Try and remember everything you can about what the question is asking before you start answering it Make at least 6 points Write in full sentences starting with capital letters and ending with full stops Try and answer the question in around five minutes Check your answer to make sure you have not left anything out Remember to use key words when appropriate Things to remember when marking 6 mark exam questions: 1. 2. 3. 4. Use a green pen Read through the science points at the bottom of the mark scheme first In the answer put ticks to show where the marks are coming from Mark for spelling and grammar by circling the word or part of the text and writing above it as follows: • • • • 5. 6. 7. 8. Spelling mistake (Sp) Missing full stop (Gr) Missing capital letter (Gr) Poor grammar (Gr) Cross out any bits that are irrelevant to the question Add up their total number of marks If there are more than three spelling or grammar errors minus one mark Leave constructive feedback Biology Cells Tissues & Organs Summary All living things are made up of cells. The structures of different types of cells are related to their functions. To get into or out of cells, dissolved substances have to cross the cell membranes. Cells Cells are the smallest unit of life. All living things are made of cells. Most human cells, like most other animal cells, have the following...
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...------------------------------------------------- March 2013 APPROVAL SHEET This thesis entitled “Utilization of Characterized Activated Carbon Prepared from Corn Cobs in Sugar Decolorization”, prepared by Dyle Angellowe B. Mapagu, Aurilyn A. Ramirez and Roxanne L. Soriano, in partial fulfilment of the requirements for the degree Bachelor of Science in Chemical Engineering, is hereby recommended for oral examination. Approved by the Tribunal on Oral Examination with a grade of _________. Engr. Ma. Haidee A. Mabborang Member Engr. Monico U. Tenedor Member Engr. Marianne DC. Calica Member Engr. Caesar P. Llapitan Chairman Accepted in partial fulfilment of the requirements for the degree Bachelor of Science in Chemical Engineering. Engr. Ernesto D. Marallag Dean, College of Engineering ACKNOWLEDGEMENT We, the authors, convey our gratefulness and appreciation to the people who have given valuable assistance in the completion of this study. To Engr. Policarpio Mabborang, Jr. for providing a perceptive and logical evaluation of our research, for his corrections and suggestions in the improvement of the study, and for his patience towards us; To Engr. Caesar Llapitan, Engr. Marianne Calica, Engr. Monico Tenedor, and Engr. Ma. Haidee Mabborang, who served as our panelists in the defense, pointed out mistakes and gave good suggestions in revising our thesis; To Engr. Gina Consigna, head of the Feed Laboratory...
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...CARIBBEAN EXAMINATIONS COUNCIL Caribbean Secondary Education Certificate CSEC® CHEMISTRY SYLLABUS Effective for examinations from May–June 2015 CXC 21/G/SYLL 13 Published by the Caribbean Examinations Council. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form, or by any means electronic, photocopying, recording or otherwise without prior permission of the author or publisher. Correspondence related to the syllabus should be addressed to: The Pro-Registrar Caribbean Examinations Council Caenwood Centre 37 Arnold Road, Kingston 5, Jamaica Telephone Number: + 1 (876) 630-5200 Facsimile Number: + 1 (876) 967-4972 E-mail Address: cxcwzo@cxc.org Website: www.cxc.org Copyright © 2013 by Caribbean Examinations Council The Garrison, St Michael BB14038, Barbados CXC 21/G/SYLL 13 Contents RATIONALE ................................................................................................................................... AIMS ............................................................................................................................................. CANDIDATE POPULATION ............................................................................................................. SUGGESTED TIME-TABLE ALLOCATION ........................................................................................ ORGANISATION OF THE SYLLABUS .................................................
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...Physical Chemistry Understanding our Chemical World Physical Chemistry Understanding our Chemical World Paul Monk Manchester Metropolitan University, UK Copyright 2004 John Wiley & Sons Ltd, The Atrium, Southern Gate, Chichester, West Sussex PO19 8SQ, England Telephone (+44) 1243 779777 Email (for orders and customer service enquiries): cs-books@wiley.co.uk Visit our Home Page on www.wileyeurope.com or www.wiley.com All Rights Reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise, except under the terms of the Copyright, Designs and Patents Act 1988 or under the terms of a licence issued by the Copyright Licensing Agency Ltd, 90 Tottenham Court Road, London W1T 4LP, UK, without the permission in writing of the Publisher. Requests to the Publisher should be addressed to the Permissions Department, John Wiley & Sons Ltd, The Atrium, Southern Gate, Chichester, West Sussex PO19 8SQ, England, or emailed to permreq@wiley.co.uk, or faxed to (+44) 1243 770620. This publication is designed to provide accurate and authoritative information in regard to the subject matter covered. It is sold on the understanding that the Publisher is not engaged in rendering professional services. If professional advice or other expert assistance is required, the services of a competent professional should be sought. Other Wiley...
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...INSPECTION & TESTING OF MATERIALS COMPILED BY: SYED HAIDER ALI (COURSE MATERIAL FOR DEPARTMENTAL PROMOTION EXAMINATION (DPE)) Chapter # 1: METALLOGRAPHIC EXAMINATION: 2 Chapter # 1: METALLOGRAPHIC EXAMINATION: ................................................................... 6 1.1 INTRODUCTION: ......................................................................... 6 1.2 METALLURGICAL MICROSCOPE: .................................................... 6 1.3 SPECIMEN PREPARATION: ............................................................ 8 1.5 MICRO AND MACRO EXAMINATION:............................................. 13 1.6 STUDY OF MICROSTRUCTURES: .................................................. 14 Chapter # 2: Tensile Testing .............................................................................................................. 19 2.1 INTRODUCTION: ....................................................................... 19 2.2 PROCEDURE OF TENSILE TESTING: ............................................. 19 2.3 TENSILE PROPERTIES: ............................................................... 21 2.4 EXPERIMENTAL RESULTS OF TENSILE TESTING: ........................... 26 Chapter # 3: Bend Test ....................................................................................................................... 28 3.1 INTRODUCTION: ....................................................................... 28 3.2 TYPES OF BEND TEST: .........................
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...potassium hydroxide is used as electrolytic solution. 1. Caustic soda (NaOH) It is also known as sodium hydroxide, having caustic metallic base. It is hygroscopic readily absorb water as presented in air, so it should be stored in a container. Caustic soda is soluble in water with the liberation of heat along with also dissolves in ethanol and methanol, although it shows lower solubility in these solvents than potassium hydroxide. Molten sodium hydroxide is also a strong base, however high temperature is required to limits applications. Sodium hydroxide solution will leave a yellow stain on fabric in addition to paper. It is used in several industries, mostly as a strong chemical base in the produce of pulp and paper, textile, drinking water, soaps plus detergents in addition to a drain cleaner. Unpolluted sodium hydroxide is a white solid obtainable in the form of pallets; flake granules furthermore as a 50% saturated solution. Properties of sodium hydroxide...
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...1 UTME 2001 Type R Questions Use the graph below to answer questions 1 and 2. 100 200 Time (mins) T(0C) 0 1 2 3 4 5 6 7 8 300 Liquid Vapour Solid 1. If the gas is cooled, at what temperature will it start to condense? (A) 1250C (B) 1500C (C) 1750C (D) 2500C 2. How long does it take all the solid to melt? (A) 2.5 mins (B) 6.0 mins (C) 1.0 mins (D) 3.0 mins 3. 25cm3 of a gas X contains Z molecules at 150C and 75mmHg. How many molecules will 25cm3 of another gas Y contain at the same temperature and pressure? (A) 2Y (B) 2Z (C) Z (D) Y 4. What mass of water is produced when 8.0g of hydrogen reacts with excess oxygen? (A) 36.0g (B) 8.0g (C) 72.0g (D) 16.0g [H = 1, O = 16] 5. A particle that contains 9 protons, 10 neutrons and 10 electrons is a (A) negative ion (B) positive ion (C) neutral atom of a non metal (D) neutral atom of a metal 6. Cancerous growth are cured by exposure to (A) γ -rays (B) β -rays (C) α -rays (D) x-rays 7. An oxide XO2 has a vapour density of 32. What is the atomic mass of X (A) 32 (B) 20 (C) 14 (D) 12 [O = 16] 8. Milikan’s contribution to the development of atomic theory is the determination of (A) charge on electron (B) positive rays (C) charge to mass ratio (D) cathode rays 9. Four elements W, X, Y, and Z have atomic numbers 2, 6, 16 and 20 respectively. Which of these elements is a metal? (A) X (B) W (C) Z (D) Y 10. An element X with relative atomic mass 16.2 contains two isotopes 16X 8 with relative abundance of 90% and X m8 with relative abundance of 10%...
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...materials and talent. In July 1954 while on a visit to Sweden, Syed Babar Ali the first Managing Director and now Advisor to Packages Limited, negotiated the setting up of a packaging plant in Lahore with the collaboration of AB Akerlund and Rausing (Sweden). Packages Ltd. is one of the most famous and successful companies in packaging industry. It is situated at the south side of Lahore city in the industrial area., Packages emerged as a company geared to provide solutions. Sprawled over 105 acres, Packages is a dynamic example of cross-functional integration of various processes. Initially, Packages helped the consumer industry by providing packaging solutions in the form of cartons for cigarette, tea, confectionery, pharmaceutical and soap industries. However, supply of paper and board by local mills did not meet the quality requirements of the customers. As a result, in 1965 backward integration became a necessity to sustain quality output when a Paper and Board mill was put up. This happened because of strong belief in self-sufficiency and quality product development as an inherent part of the process. It is sole largest company, which is serving the 35% need of a county in its category. Today, Packages Ltd. is considered among the leading, fully integrated packaging complexes in Asia.. It was the dream of Syed Baber Ali to set up in Pakistan an industry based on local raw materials and talent. In July* Mr. Syed Mratib Ali Shah laid the cornerstone on 26th of March 1956...
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...HISTORY OF BAKING On today’s market there is a never ending variety of the most delicious sweets and pastries to please both the palate and the eyes. We have become so used to this diverse range of bread, mouth watering pastries and cakes that seldom we ask just how they come into existence. I guess my initial interest in the origin of the baking industry was not aroused by accident; rather I suspect it was kindled by a chain of events occurring earlier in my life... My Grandfather owned a small hotel and bakery in Switzerland and when he retired my father who was an excellent pastry cook continued the business. As a small child I spent many hours watching my dad at work and later followed in his footsteps almost as a matter of course. Then again, I have a suspicion that it may have been “fate-by-design” that made me take up pastry-cooking. The question still remains, was my career pre-determined by the fact that my grandfather had thousands of letterheads printed for his bakery which included his name? The prospect of a hefty quantity discount would no doubt have made perfect sense to my frugal fore bearer; it must have been so much cheaper getting all this printing done in a big way. Grandfather should have realised (and I suspect that he might have) that there was not the slightest chance that any one generation could ever use up this huge mountain of stationery. Granddad’s first name “Fritz” was also my father’s first name and when I was born there was never any question...
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...The Prevention of Food Adulteration Act & Rules (as on 1.10.2004) CONTENTS PRELIMINARY SECTION 1. 2. 2-A Short title, extent and commencement Definitions Rule of construction PAGE 1 1 10 MISCELLANEOUS SECTION PAGE 14. Manufacturers, distributors and dealers to give warranty 35 14-A Vendor to disclose the name, etc, of the person from whom the article of food was purchased 36 15. Notification of food poisoning 36 16. Penalties 36 16-A Power of Court to try cases summarily 39 17. Offences by companies 43 18. Forfeiture of property 45 19. Defences which may or may not be allowed in prosecutions under this Act 46 20. Cognizance and trial of offences 47 20-A Power of Court to implead manufacturer, etc. 53 20-AA Application of the Probation of Offenders Act, 1958 and Section 360 of the Code of Criminal Procedure 1973. 54 21. Magistrates power to impose enhanced penalties 54 22. Protection of action taken in good faith 54 22-A Power of Central Government to give directions 54 23. Power of Central Government to make rules 55 24. Power of the State Government to make rules 58 25. Repeal and saving 59 THE PREVENTION OF FOOD ADULTERATION RULES, 1955 Part I PRELIMINARY RULE PAGE 1. Short title, extent and commencement 60 2. Definitions 60 vi CENTRAL COMMITTEE FOR FOOD STANDARDS AND CENTRAL FOOD LABORATORY 3. 3-A 4. 5. 6. 7. The Cental Committee for Food Standards Appointement of Secretary and other staff Central Food Laboratory GENERAL PROVISIONS AS TO FOOD Prohibition of import...
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...1 General Science General Science CHAPTER I. CHAPTER CHAPTER CHAPTER I CHAPTER I CHAPTER I CHAPTER II CHAPTER II CHAPTER II CHAPTER III CHAPTER III CHAPTER III CHAPTER IV CHAPTER IV CHAPTER IV CHAPTER V CHAPTER V CHAPTER V CHAPTER VI CHAPTER VI CHAPTER VI CHAPTER VII CHAPTER VII CHAPTER VII CHAPTER VIII CHAPTER VIII CHAPTER VIII CHAPTER IX CHAPTER IX 2 CHAPTER IX CHAPTER X CHAPTER X CHAPTER X CHAPTER XI CHAPTER XI CHAPTER XI CHAPTER XII CHAPTER XII CHAPTER XII CHAPTER XIII CHAPTER XIII CHAPTER XIII CHAPTER XIV CHAPTER XIV CHAPTER XIV CHAPTER XV CHAPTER XV CHAPTER XV CHAPTER XVI CHAPTER XVI CHAPTER XVI CHAPTER XVII CHAPTER XVII CHAPTER XVII CHAPTER XVIII CHAPTER XVIII CHAPTER XVIII CHAPTER XIX CHAPTER XIX CHAPTER XIX CHAPTER XX CHAPTER XX CHAPTER XX CHAPTER XXI CHAPTER XXI CHAPTER XXI CHAPTER XXII CHAPTER XXII CHAPTER XXII CHAPTER XXIII CHAPTER XXIII CHAPTER XXIII CHAPTER XXIV CHAPTER XXIV CHAPTER XXIV CHAPTER XXV CHAPTER XXV CHAPTER XXV CHAPTER XXVI CHAPTER XXVI CHAPTER XXVI General Science CHAPTER XXVII CHAPTER XXVII CHAPTER XXVII CHAPTER XXVIII CHAPTER XXVIII CHAPTER XXVIII CHAPTER XXIX CHAPTER XXIX CHAPTER XXIX CHAPTER XXX CHAPTER XXX CHAPTER XXX CHAPTER XXXI CHAPTER XXXI CHAPTER XXXI CHAPTER XXXII CHAPTER XXXII CHAPTER XXXII CHAPTER XXXIII CHAPTER XXXIII CHAPTER XXXIII CHAPTER XXXIV CHAPTER XXXIV CHAPTER XXXIV CHAPTER XXXV CHAPTER XXXV CHAPTER XXXV General...
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...Upgrading Water Treatment Plants E. G. Wagner and R. G. Pinheiro ISBN 0-419-26050-1 (pbk) 0-419-26040-4 Published on behalf of the WORLD HEALTH ORGANIZATION London and New York First published 2001 by Spon Press 11 New Fetter Lane, London EC4P 4EE Simultaneously published in the USA and Canada by Spon Press 29 West 35th Street, New York, NY 10001 Spon Press is an imprint of the Taylor & Francis Group © 2001 World Health Organization The authors alone are responsible for the views expressed in this publication. Printed and bound in Great Britain by TJ International Ltd, Padstow, Cornwall All rights reserved. No part of this book may be reprinted or reproduced or utilised in any form or by any electronic, mechanical, or other means, now known or hereafter invented, including photocopying and recording, or in any information storage or retrieval system, without permission in writing from the publishers. The publisher makes no representation, express or implied, with regard to the accuracy of the information contained in this book and cannot accept any legal responsibility or liability for any errors or omissions that may be made. Publisher's Note This book has been prepared from camera-ready copy provided by the authors. British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library Library of Congress Cataloging in Publication Data A catalogue record has been requested Foreword The availability of safe water, and in particular...
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...Courtesy of L E K A R SPECIAL EDITION Authors: Marino, Paul L. Title: ICU Book, The, 3rd Edition Copyright ©2007 Lippincott Williams & Wilkins ISBN: 0-7817-4802-X Authors Dedication Quote Preface to Third Edition Preface to First Edition Acknowledgments Table of Contents Section I - Basic Science Review Basic Science Review Chapter 1 - Circulatory Blood Flow Chapter 2 - Oxygen and Carbon Dioxide Transport Section II - Preventive Practices in the Critically Ill Preventive Practices in the Critically Ill Chapter 3 - Infection Control in the ICU Chapter 4 - Alimentary Prophylaxis Chapter 5 - Venous Thromboembolism Section III - Vascular Access Vascular Access Chapter 6 - Establishing Venous Access Chapter 7 - The Indwelling Vascular Catheter Section IV - Hemodynamic Monitoring Hemodynamic Monitoring Chapter 8 - Arterial Blood Pressure Chapter 9 - The Pulmonary Artery Catheter Chapter 10 - Central Venous Pressure and Wedge Pressure Chapter 11 - Tissue Oxygenation Section V - Disorders of Circulatory Flow Disorders of Circulatory Flow Chapter 12 - Hemorrhage and Hypovolemia Chapter 13 - Colloid and Crystalloid Resuscitation Chapter 14 - Acute Heart Failure Syndromes Chapter 15 - Cardiac Arrest Chapter 16 - Hemodynamic Drug Infusions Section VI - Critical Care Cardiology Critical Care Cardiology Chapter 17 - Early Management of Acute Coronary Syndromes Chapter 18 - Tachyarrhythmias Section VII - Acute Respiratory Failure Acute Respiratory Failure Chapter 19 - Hypoxemia...
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