Study material CHEMISTRY CLASS: XII KENDRIYA VIDYALAYA SANGATHAN LUCKNOW R E G I O N 2009-2010 Study Material Class XII -Chemistry SHRI RANGLAL JAMUDA IAS‚COMMISSIONER CHIEF Patron KENDRIYA VIDYALAYA SANGTHAN NEW DEHLI SHRI M.S Chauhan Asst. Commissioner Patron Kendriya Vidyalaya Sangthan Lucknow Region SHRI S.S. Rawat Guidance Smt. A.N Siddiqui (Education officer) (Education officer) SHrI K.‚M. Bhatnagar (Education officer) Co-ordinator SHRI. T. Singh Principal K.V. No. 2
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GENERAL CHEMISTRY Laboratory Guide This module provides a laboratory guidelines‚ safety declaration form‚ Lab Report guidelines and Laboratory manual for subject of General Chemistry (CLD 10004). Mohd Zulkhairi Abdul Rahim Laboratory Information Before each lab session‚ you should prepare by reading the lab manual and the textbook required reading. We expect you to have a good understanding of the purpose‚ details of the procedure‚ the use of all chemicals and any significant hazards
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www.igcse.at.ua ORGANIC CHEMISTRY OIL and its many useful PRODUCTS The origin of oil Crude oil is formed from organic material of the remains of plant and animal organisms that lived millions of years ago. These remains form sediments eg at the bottom of seas‚ and become buried under layers of sedimentary rock. They decay‚ without air (oxygen)‚ under the action of heat and pressure to form crude oil over millions of years. It is a fossil fuel because it is formed from
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Sc KEY STAGE 3 TIERS Science tests Mark scheme for Papers 1 and 2 2009 3–7 National curriculum assessments 2009 KS3 Science Mark Scheme Tiers 3–6 and 5–7 Introduction ________________________________________________________________________________________________ Introduction This booklet includes the mark scheme for paper 1 and paper 2 in both tiers. The structure of the mark scheme for tiers 3–6 and 5–7 The mark scheme for each question shows: I the teaching
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UNIVERZITA PAVLA JOZEFA ŠAFÁRIKA V KOŠICIACH Filozofická fakulta KATEDRA ANGLISTIKY A AMERIKANISTIKY Autor: Mgr. Božena Velebná Názov: English for Chemists Rozsah strán: 77 Elektronický vysokoškolský učebný text pre Filozofickú fakultu UPJŠ v Košiciach. Za odbornú a jazykovú stránku tohoto vysokoškolského učebného textu zodpovedá autor. Rukopis neprešiel redakčnou ani jazykovou úpravou. Vydavateľ: Umiestnenie: Dostupné od: Univerzita Pavla Jozefa Šafárika v Košiciach http://www.upjs.sk/public/media/3499/English-for-Chemists
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CARIBBEAN EXAMINATIONS COUNCIL Caribbean Advanced Proficiency Examination CAPE ® CHEMISTRY SYLLABUS Unit 1 - effective for examinations from May/June 2007 Unit 2 - effective for examinations from May/June 2008 CXC A11/U2/06 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
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Article pubs.acs.org/jmc Thiazolopyridine Ureas as Novel Antitubercular Agents Acting through Inhibition of DNA Gyrase B Manoj G. Kale‚† Anandkumar Raichurkar‚†‚∇ Shahul Hameed P‚†‚∇ David Waterson‚†‚○ David McKinney‚∥ M. R. Manjunatha‚† Usha Kranthi‚† Krishna Koushik‚† Lalit kumar Jena‚† Vikas Shinde‚† Suresh Rudrapatna‚† Shubhada Barde‚† Vaishali Humnabadkar‚‡ Prashanti Madhavapeddi‚‡ Halesha Basavarajappa‚‡ Anirban Ghosh‚‡ VK Ramya‚‡ Supreeth Guptha‚‡ Sreevalli Sharma‚‡ Prakash Vachaspati
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WJEC CBAC AS/A LEVEL GCE in Chemistry REVISION AID UNIT 1 AS UNIT CH1 – Controlling and Using Chemical Changes (in order to make things‚ produce energy and solve environmental problems) Preamble This unit begins with some important fundamental ideas about atoms and the use of the mole concept in calculations. Three key principles governing chemical change are then studied‚ viz. the position of equilibrium between reactants and products‚ the energy changes associated with a
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POLYPHENOLS CONTENT AND ANTIOXIDANT ACTIVITY IN SKY FRUIT (Fructus Swietenia macrophylla) KERNELS AND SEED COATS ABSTRACT In all aerobic organisms‚ production of free radical is balanced by antioxidant defense system. Antioxidants are very important in terms of preventing oxidative stress that may lead to several degenerative diseases. Studies have been done on the sky fruit leaves‚ bark and seeds and they were reported to have many medicinal value. The aim of this study is to evaluate
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Dictionary of chemical formulas From Wikipedia‚ the free encyclopedia This is a list of chemical compounds with chemical formulas and CAS numbers‚ indexed by formula. This complements alternative listings to be found at list of inorganic compounds‚ list of organic compounds and inorganic compounds by element. Table of contents: A B C Ca-Cu D E F G H I K L M N O P R S T U V W X Y Z & [edit] Tables to be merged Inorganic: A B Ca-Cu G H I L M N O P S Organic: C C2 C3 C4 C5 C6 C7
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