The Complete Organic Chemistry Worksheet The Complete Organic Chemistry Worksheet.doc Name 1. Name the following hydrocarbons. 3 j’\- d\ m.u\ \q’\\Lxc.$’s CHr i"’ a.CH3-CH2-CH-CH-CH. I CH: 9n’ tt e. CHr-CH-CH-CH-CHl I t- f‚ ‚3‚ q - \c’ *"jtr1\\-s.x^t’"*- CHz I CH: CHr CHr CHr f. CH3-CH2-CH-CH-CH CHr ?"’ !t’ I j \- A.^ r.alh-{hq"{n-"* Ll A A \-k ‚e*q\t^’-tt i"’ f"l -’"’-lu*"‚Uo..q b cur-f-is-a"‚ "’ ll cH: g. CH: I CH2 3
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Pollution The undesirable and unintended contamination of the environment by human activity such ad manufacturing‚ waste disposal‚ burning fossil fuels‚etc. Resource depletion The consumption of finite or scarce resources. Global warming The increase in temperatures around the globe due to rising levels of greenhouse gases. Greenhouse gases Carbon dioxide‚ nitrous oxide‚ methane‚ and chlorofluorocarbons gases that absorb and hold heat from the sun‚ preventing it from escaping back into space
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HYDROCARBONS 365 UNIT 13 HYDROCARBONS Hydrocarbons are the important sources of energy. After studying this unit‚ you will be able to • • name hydrocarbons according to IUPAC system of nomenclature; recognise and write structures of isomers of alkanes‚ alkenes‚ alkynes and aromatic hydrocarbons; learn about various methods of preparation of hydrocarbons; distinguish between alkanes‚ alkenes‚ alkynes and aromatic hydrocarbons on the basis of physical and chemical properties; draw and
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Literature Survey 2. Literature Survey Literature survey indicated 135 possible routes for the synthesis of 2-Aminobiphenyl. It must be noted that all routes available were lab-scale and no patents for the desired compound were available. Also‚ majority of these synthesis routes gave extremely low yields of our desired product and produced a number of other by-products in higher yields. Therefore‚ only the pathways giving significant yields of the desired product have been listed below. i. Suzuki
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Name : Dania Annuar Class : M11G Title : Determination of Chloride in Urine in Different Circumstances Aim: To determine the chloride content by titrating mixtures of urine against potassium thiocyanate under in different circumstances. Research Question: How do different conditions of urine samples collected affect its concentration of chloride which is measured by titrating the mixture of urine with potassium thiocyanate until it turns red? Hypothesis: The greater the consumption
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Chemical engineers today face a major dilemma when it comes to deciding what should hold paramount‚ economic gain or moral statute? Many practicing engineers are faced with problems that result from the consequences of their engineering decisions. Engineers have to realize the importance of proper engineering decisions and how one should act when faced with a problem such as deciding what comes first safety or economic gain. When faced with such a problem‚ engineers often employ the risk-benefit
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Contents 1. Introduction and literature review 1.1 Polypropylene 1.1.1 Polypropylene crystallization 1.2 Polymer degradation 1.3 Broadband dielectric 1.4 Solubility and the cohesive energy density 1.5 Literature review 2. Experimental method 2.1 Solubility of SN 1010 in various solvents 2.2 Calibration curve 2.3 Preparation of polymer/antioxidant mix for films 2.4 Soxhlet extraction 2.5 Broadband dielectric analysis of films 2.6 Broadband dielectric analysis of molten samples
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EXPERIMENT A PREPARATION OF ASPIRIN Abstract This report gives a detailed account of the experimental preparation of aspirin in a laboratory environment as well as some basic industrial background on the product. It also contains information about safety precautions put in place to ensure the safety of the team who carried out the experiment. All results obtained have been included as well as a detailed analysis of what they represent alongside any improvements to the method used. Introduction
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H&M Conscious Actions and Sustainability Report 2011: Executive Summary This report was completed to focus on multi-national retail company‚ H&M‚ and their quest for producing high-quality production while aiming to achieve sustainability and environmentally conscious goals. H&M is valued for their quality fashion while still providing affordability to consumers. They partake business in 43 different countries on 4 separate continents and have about 8.7 million Facebook fans as of 2011
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Everyday in the media‚ society is confronted with the attitude that we are inevitably heading for a global environmental catastrophe that will destroy mankind. Constantly scaring society as a means to create awareness for the environment has created doom fatigue’. The threat of doom for humankind is used so often‚ that it has become a cliché that many dismiss simply as a shallow warning. In his book The Sacred Balance‚ David Suzuki has attempted to overcome the doom fatigue’ so his ideas of conservation
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