GLOBAL HEAVY CHEMICALS LIMITED Offer Price : Tk. 20/= with premium Tk. 10/= No. of Shares : 1.20 Crore Total Amount : 24.00 Crore Subscription : 09-13 November Bangladesh Chemical Industry at a Glance: Bangladesh Chemical Industries Corporation (BCIC)‚ a state owned enterprise‚ is the pioneer in chemical industry in Bangladesh with concentration in producing fertilizer‚ acids‚ alkali‚ ammonia‚ chlorine‚ paper‚ pulp‚ rayon‚ bleaching powder etc. However‚ private
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experiment provides some very important information concerning the reaction of different solutions on the chemical weathering of the rocks. By comparing the change in mass and composition of the rocks kept in distilled water‚ soda water‚ and different concentrations of vinegar‚ it could be concluded that the acidity of the solution was what played the prime role in the speed of the chemical weathering. The first cup‚ containing 50% vinegar solution‚ had a starting pH of 3 and a beginning mass of
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Overview Chemical Warfare is using the chemical properties of a substance to your advantage during war. This has been going on for centuries. Even the most basic forms of weapons were used. People have been putting poison on the end of their spears and arrows since they have been around. Over the years‚ it has also developed into much more advanced chemistry. In this article‚ I am going to focus on the more advanced‚ modern uses of chemical warfare in World War I and World War II. World War
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Chemical Properties of Ethylbenzene Property (Condition‚ Method) Synonyms Name Ethylbenzene; benzene; ethylbenzol; phenylethane; etilbenzene; ethylbenzeen; aethylbenzo; ethylobenzen Chemical Formula C8H10 Chemical Structure Table 1.1: The table of chemical properties of Ethylbenzene. Table 1.2 The table of the physical properties of Ethylbenzene. Chemical and Physical Properties of Styrene Property (Condition‚ method) Common Synonym Vinyl Benzene; phenylethene; ethenyl Benzene; cinnamene Molecular
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Biological and Chemical Outline Biological and chemical warfare has been around since the beginning of time. From poison tipped arrows to purposely transmitting smallpox to individuals. There has been ongoing political conflict on biological and chemical warfare for quite some time for legitimate reasons too. Biological and chemical warfare is very deadly and sometimes inhumane‚ but on the other hand it is very cost efficient and is very effective at doing its job. Biological and chemical warfare
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a business has less cash to spend‚ finding that an ‘old’ offer is accepted when it was expected to have expired can be very damaging for a business. In this case from the Victorian era‚ Montefiore had made an offer to buy shares in the Ramsgate Victoria Hotel for a particular price. The offer was accepted six months after this‚ and by then‚ the value of the shares in the claimant company were worth much less. The offer had never been withdrawn‚ but Montefiore said it was too late and would not go
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Sample Paper – 2012 Class – X Subject –Chemistry Chemical Equations and reactions Very Short Answer (1 marks each) Write the name and formula of compounds forms between a. Potassium and iodine ion .b.Sodium and sulphide ions . c. Aluminums and chloride ions 2. Why does milk sour when kept for a long time/ 3. What happen when hydrogen combine with oxygen in presence of electric current/ 4. Define electrolysis. 5. What is decomposition reaction? Give an
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involves the study of: 1. THE CHEMICAL INDUSTRY 2. CHEMICAL EQUILIBRIUM 3. PRODUCTION OF SULFURIC ACID 4. PRODUCTION OF SODIUM HYDROXIDE 5. SOAP & DETERGENTS 6. THE SOLVAY PROCESS FOR Na2CO3 ...all in the context of the applications of Chemistry in human society. 1. THE CHEMICAL INDUSTRY The “Invisible” Industry Most people are familiar with some aspects of the production and manufacture of the many goods we need and use every day‚ but do not understand the vast chemical industry which underlies it
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director of the Polymers Department‚ Paul Burke‚ in the Corporate Technology Development division of Crutchfield Chemical Engineering is able to resolve large difference among teams in the Lumen and Absorb Teams‚ the Crutchfield Chemical Engineering may continue to affect its creativity‚ employee motivation and working environment. Analysis: As one of three departments in Crutchfield Chemical Engineering‚ Burke’s Polymers Department had five project teams in that time. Based on an employee survey‚ in
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ReportTitle: Observations of Chemical ChangesDate: 9/9/13Name: Purpose: The purpose of this experiment is for the student to gain knowledge and experience regarding how avariety of chemicals react to one another. In addition‚ the student should also gain a betterunderstanding of the household chemicals that they use in their day to day lives.Procedure:Observe the chemical changes that occur by mixing a list of chemicals (provided in the lab manual).Add 2 drops of the first chemical into a well in the 96
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