I) INTRODUCTION * Industrial Chemistry deals with the preparation of products from raw materials through the agency of chemical change * Chemistry is important to Industry by: * Regulating manufacturing processes * Quality Control * Research and Development * Sources of raw materials from the natural environment 1) Lithosphere –Earth’s Crust 2) Hydrosphere – Marine and Oceanic Environment 3) Atmosphere – Air 4) Plants – Biosphere * Classification of Natural
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Discussion no. 2 The Nomenclature of Inorganic Compounds Discussion no. 3 The Periodic Table of Elements Sta. Maria‚ Yza Suaco‚ Trisha Marie T. Teves‚ Joan Marie Vale‚ Kate IN-9 Group 9 I. Introduction Representing molecules as images allows us to impart a great deal of information concerning molecular structure. But these molecules can also be named‚ and there are occasions when this is more convenient than drawing a picture. In the early days of chemistry‚ the list of known compounds
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Discuss critically Marx’s Ideologies and His Critique on Capitalis. Marxism political and economical concept was introduced by famous philosopher Karl Marx. Marx focused on modern civilization and societal behavior in which governmental philosophies is habitual.Karl Marx possess that a society’s leading principles is essential to its formation. According to Marxist point of view‚ the ideology is based on financial and formation of model society‚ in which finance represents the relationship
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C A L I F O R N I A S TA N DA R D S T E S T Chemistry Released Test Questions Question Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 Correct Answer A A C A B D A A A B A A C D A A C D B D D C A C A C D A D A C A B D A Standard CHIE1.A CHIE1.A CHIE1.C CHIE1.D CHIE1.E CHIE1.F CHIE1.F CHIE1.G CHIE1.K CH1.A CH1.A CH1.A CH1.B CH1.B CH1.C CH1.C CH1
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CONFIDENTIAL AS/SEP 2011/CHM270 #t| UNIVERSITI TEKNOLOGI MARA FINAL EXAMINATION COURSE COURSE CODE EXAMINATION TIME PHYSICAL CHEMISTRY CHM270 SEPTEMBER 2011 2 HOURS INSTRUCTIONS TO CANDIDATES 1. This question paper consists of two (2) parts: PART A (10 Questions) PART B (5 Questions) 2. Answer ALL questions from all two (2) parts: i) Answer PART A in the Objective Answer Sheet. ii) Answer PART B in the Answer Booklet. Start each answer on a new page. Do not bring any materials into
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Marriage in the Middle East There have been many types of marriage traditions in the Middle East and most of them are still around today. These are also all Islamic customs. Middle East traditions have some of the oldest marriage customs in the world. The two types of marriages are an arranged marriage and an open marriage. Most marriages in the Middle East are arranged marriages. The groom and the groom’s family pay for everything. The first thing one needs to do when planning an arranged marriage
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Paradise Creacion Special Finishes For Textiles Paradise Creacion Special Finishes or functional finish are the treatments that are applied to the fabric to make them suited for specific uses. Paradise/Creacion is offering the auxiliaries for following treatments • • • • • • Easy Care Finish Flame Retardant Finish Water Repellent Finish Soil Release Finish Hydrophilic Finish Anti Bacterial Finish. Paradise Easy Care Finish Creacion It is an acknowledged fact that
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Semiconductors are either solid or liquid material‚ able to conduct electricity at room temperature more readily than an insulator‚ but less easily than a metal. Electrical conductivity‚ which is the ability to conduct electrical current under the application of a voltage‚ has one of the widest ranges of values of any physical property of matter. Such metals as copper‚ silver‚ and aluminum are excellent conductors‚ but such insulators as diamond and glass are very poor conductors. At low temperatures
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Periodic Table of Elements 1 1 1 2 Atomic # 3 4 C Solid 5 6 7 8 Metals 9 10 11 Nonmetals 12 13 14 15 16 17 2 18 2 K 1 H 3 Symbol Name Atomic Mass 2 1 He Helium 4.002602 Hydrogen 1.00794 Alkali metals Alkaline earth metals Transition metals Poor metals Other nonmetals Noble gases 4 2 2 2 Li 11 Be Beryllium 9.012182 2 8 1 Hg Liquid H Gas Lanthanoids Actinoids 5 2 3 6 2 4
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Naming Chemical Compounds General Information: Scientists all around the globe use a standard method for naming chemical compounds. The standards were set up by an international committee sponsored by the International Union of Pure and Applied Chemistry (IUPAC). Having this standard makes life easier for people who use these compounds everyday. It would be tough to set up any experiment if scientists everywhere used different names for the same compound. It would also make the lab a
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