chloride catalyst and at 150oC‚ to form vinyl chloride (chloro-ethene) Identify that ethylene serves as a monomer from which polymers are made Ethylene is the monomer which is converted into the polymer polyethylene by the process of polymerisation (chemical reaction where many small identical molecules join together to form one large molecule). Identify data‚ plan and perform a first-hand investigation to compare the reactivities of appropriate alkenes with the corresponding alkanes in bromine water
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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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* Chemical Formulas and Reactions . . . Midterm Objectives: * To balance chemical equations. * To interpret chemical reactions. * To understand equilibrium reactions and the factors that can affect them. * Molecular Mass / Formula Mass * Is the sum of the atomic masses of all the atoms present in one molecule of that compound. Example: the molecular mass of sodium bromide‚ NaBr‚ is 103‚ which represents the sum of the atomic mass of sodium (23) plus that of bromide (80)
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architecture-engineering-construction supply chain. In the last decade‚ infrastructure promoters have become increasingly interested in translating the Toyota lean management paradigm ─ its underlying business infrastructure as well as technical processes ─ into the project-based environments associated with new infrastructure developments.[1] A prerequisite at the core of this strategic approach is the development of cooperative relationships with members of the architecture-engineering-construction
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using physical and chemical properties. Physical properties are characteristics of a substance. Two types of physical properties are quantitative and qualitative. Quantitative is a property that has an amount or can be measured such as hardness‚ solubility‚ and viscosity. Qualitative is a physical description of matter such as color‚ clarity‚ and state. Chemical properties are characteristics of a substance which allows it to behave in a specific manner. A few types of chemical properties are combustibility
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Department of Mechanical Engineering Oregon State University Corvallis‚ Oregon 97331 ABSTRACT This paper is a study on the importance of drawing (both formal drafting and informal sketching) during the process of mechanical design. Five hypotheses‚ focused on the types of drawings‚ their necessity in mechanical problem solving‚ and their relation to the external representation medium‚ are presented and supported. Support is through referenced studies in other domains and the results
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Biomedical Engineering Medicine‚ biology‚ research‚ and engineering are build blocks for the profession of a biomedical engineer. Biomedical engineering deals with the application of ones knowledge of engineering to medicine and biology to help with healthcare. To join this profession you need at the minimum of a bachelor’s degree in biomedical engineering. There are many types of biomedical engineering such as tissue‚ genetic‚ neural‚ clinical and pharmaceutical‚ and with each they require special
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Department of Chemistry Physical and Chemical Properties Submitted by Date Submitted: February 2‚ 2014 Date Performed: January 31‚ 2014 Lab Section: Chem-180 Course Instructor: Professor Spenser Purpose The purpose of this lab experiment is to observe physical and chemical properties of substances which
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Reliability‚ Quality and Safety Engineering Dhillon‚ B‚ Reliability‚ Quality and Safety for Engineers‚ CRC Press‚ Boca Raton‚ Florida‚ 2005 Marks Report Mid Term Final Exam 30% 30% 40% Mar 30 Mar 2 Apr 6 Report Format : - Title - Summary 1- Introduction 2- Main Body Chapter 1 Chapter 2 3- Conclusion 4- References Books 1. Reiche‚ H.‚ Human Reliability‚ Pergaman Press‚ New York‚ 1986 Journal Articles 1. Willams‚ R.‚ Engineering Design‚ Journal of Mechanical Engineering‚ Vol‚ 10‚ 1982‚ pp. 10-20. 2
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DIFFDiffusion of Chemicals * Diffusion-is the process whereby particles of liquids‚ gases‚ or solids intermingle as the result of their spontaneous movement caused by thermal agitation and in dissolved substances move from a region of higher to one of lower concentration. The rate of diffusion depends on the size of the surface area to the volume in the cell. The higher the surface area of cells in relation to their volume‚ the quicker diffusion takes place. Experiment on Diffusion Aim: to
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