Production of materials 1B – identify the industrial source of ethylene from the cracking of some of the fractions from the refining of petroleum Industrial source of ethylene (ethene) * Obtained from Crude oil – fractional distillation * Heated to high temps * Components vaporise and rise up tower where condense and collect * Lower the boiling point‚ higher up tower compound rises * Separates crude oil into fraction each with different boiling range - Catalytic Cracking
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ADOLESCENCE SECTION 1 PHYSICAL DEVELOPMENT Adolescence is a transitional stage of physical and psychologicalhuman development generally occurring during the period from puberty to legal adulthood. * The period is subdivided into smaller categories * Early adolescence (ages 11-14) * Middle adolescence (ages 15-18) * Late adolescence (ages 18-21) PHYSICAL CHANGES IN BOTH SEXES * Adolescent growth spurt – lasts 2-3 years and is a period of rapid growth – 8-10 inches in height
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A Gate at the Stairs by Lorrie Moore Assignment: Answer each question in a complete sentence. Include textual evidence to support 6 answers. 1. Summarize the plot of the opera‚ “Madame Butterfly‚” in your own words. Why would Moore include an epigraph that quotes this opera? In Madame Butterfly the plot of the opera is that a birth mother loses her a child an adoptive mother who later on loses the baby. The whole time Suzuki‚ the servant‚ witnesses everything‚ but can do nothing to help
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Introduction The introduction to your essay is an important paragraph. It is the first thing the reader sees. A good introduction should 1. Introduce the reader to the general topic 2. Identify the focus or purpose of the essay 3. Outline the scope‚ that is‚ the points to be covered Your introduction (and the conclusion) just frames the essay‚ and should not do any of the real work of explaining‚ justifying or arguing which is all done by the body of the essay. When writing your introduction‚ first
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Physics Stage 6 – Yr 12 Notes 9.2 Space: Context 1 – The Earth has a gravitational field that exerts a force on objects both on it and around it. Define weight as the force on an object due to a gravitational field Mass (m): • The amount of matter in a body • Constant anywhere in the universe • Scalar quantity • Measured in Kilograms (Kg) Weight (W): • The force acting on an object due to a gravitational field • Attractive force • Vector quantity
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Business @ the Speed of Thought BILL GATES Level 6 Retold by Stephen Bryant Edited by Mike Dean Consultant Editor: David Evans Scries Editors: Andy Hopkins and Jocelyn Potter Contents Pearson Education Limited Edinburgh Gate‚ Harlow‚ Essex CM20 2JE‚ England and Associated Companies throughout the world. ISDN 0 582 34300 3 First published in the USA by Warner Books‚ a Time Warner Company 1999 This edition first published 2001 Original copyright ©William H. Gates‚ III‚ 1999 Text copyright Penguin
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HSC 037 Promote and implement health and safety in health and social care Title HSC 037 Promote and implement health and safety in health and social care Level 3 Credit value 6 Learning outcomes The learner will: Assessment criteria The learner can: 1. Understand own responsibilities‚ and the responsibilities of others‚ relating to health and safety 1.1 Identify legislation relating to health and safety in a health or social care work setting 1.2 Explain the main points of health and safety
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Centre Number Student Number 2008 TRIAL HIGHER SCHOOL CERTIFICATE EXAMINATION Business Studies | |Total marks – 100 | | | | | |Section I Pages 3 - 6
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HSC 2024 Undertake Agreed Pressure Area Care 1.1 The anatomy and physiology of the skin in relation to skin breakdown and the development of pressure sores. The skin is the largest organ of the body and it acts as a waterproof protector for all the internal organs and it consist of four distinct layers: The epidermis‚ the basement membrane zone‚ the dermis and the subcutaneous layer. The epidermis which is the outer layer and is a protective multilayered self renewing structure which varies in
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communities to an urban society. Without the news we may not have ever really heard of anything that happened across the country that was not a huge matter. If it were not for the news‚ I’m not sure that America would know as much as it does about the Water-gate Scandal. The news may even be able to take credit for the impeachment of this president. This is still a very useful thing the news does to this day. The news gives its opinion on politics and the readers then decide on whether it is true or not. In
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