Essay on Organic Chemistry

Why Life Chose Carbon

Why life chose Carbon? It is the second most abundant element in the human body-18% of the wet weight. Molecules based on carbon-known as organic molecules because of their occurrence in living matter-constitute the majority of molecules found in living organisms from plants to people. 1 of the 4 special features of carbon is that […]

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Two Phase Separator

The two-phase separator is a device that uses a rotating centrifugal force to filter out gas from liquids present in oil wells. The working process of the separator contains two-phase separation movement and a forceful spinning flow in three dimensions [1]. The horizontal separators’ precision makes them vital tools in the oil and petroleum industry.  […]

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Ozone

Ozone (O3) is a molecule consisting of three oxygen atoms, similar to the oxygen we breathe (O2), however oxygen consists of only two oxygen atoms. In the stratosphere, a region high up in the upper atmosphere, light rays are responsible for the breaking down of oxygen (O2), breathable oxygen into its two separate oxygen atoms. […]

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Aluminium Extraction from the Lithosphere Essay Sample

Pure aluminum is a comparatively soft. silvern white metal. When exposed to air. a thin coating of Aluminium oxide gives it a dull luster. It is three times less heavy than H2O. and has great strength when alloyed. it doesnt rust and has high electrical conduction. and Aluminium is besides malleable. doing it a really […]

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Faster Dissolved Oxygen Test Kit Analysis

Purpose The purpose of my project is to determine if there is any significant difference in dissolved oxygen (DO) levels as measured by the traditional HACH method or the newly developed CHEMets test kit under typical field conditions. Hypothesis My hypothesis is that there is no significant difference in dissolved oxygen (DO) levels as measured […]

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The Primordial Soup Theory

Introduction For about eighty years now, people assert that life began in a primordial soup of organic molecules prior to evolving out of the ocean many years later. Today claims that the chemical energy of the earth from hydrothermal vents in the ocean floor has overturned the theory of primordial soup. Discussion The primordial soup […]

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Week 4 Marketing Plan: Phase III

Attributes of ServiceIn market research context, attributes are simply properties of a given product, brand, service, advertisement or any object of interest. Much brand and market research is targeted at understanding the most significant and powerful attributes, in our case, a service. Our cooking classes at Macys can have many attributes including great customer service, […]

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Sn1 Sn2 Reactions

Experiment 15 & 16:Preparation of 1-bromobutane, an SN2 reaction Preparation of 2-chloro-2-methylbutane, an SN1 reaction Introduction The purpose of this experiment is to synthesize 1-bromobutane from 1-butanol and sodium bromide. In order for this reaction to reach completion there are four major operations that need to be performed. The four major operations include refluxing, simple […]

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Dehydration of 2-Methylcyclohexanol Formal Report Essay Sample

A desiccation reaction of an intoxicant consequences in an olefine. This type of reaction requires an intoxicant. an acerb accelerator and heat. Generally strong concentrated acids. like sulphuric acid and phosphorous acid. are used as the acerb accelerator. The acerb accelerator protonates the intoxicant. to do a much better go forthing group. Weakest bases make […]

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Faster Dissolved Oxygen Test Kit

The purpose of my project is to determine if there is any significant difference in dissolved oxygen (DO) levels as measured by the traditional HACH method or the newly developed CHEMets test kit under typical field conditions. Hypothesis My hypothesis is that there is no significant difference in dissolved oxygen (DO) levels as measured by […]

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Single Phase Transformer

Transformer BEE2123 ELECTRICAL MACHINES Mohd Rusllim Bin Mohamed Ext: 2080 A1-E10-C09 [email protected] edu. my © MRM 05 Learning Outcomes ? At the end of the lecture, student should to: ? Understand the principle and the nature of static machines of transformer. Perform an analysis on transformers which their principles are basic to the understanding of […]

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The Purpose of This Lab is to Yield Isoam

Procedure:1) Obtain 8.5 mL of isoamyl alcohol and 15. 0 mL of acetic acid in a 100-mL round-bottomed flask.2) Add dropwise 5 mL of concentrated sulfuric acid with boiling chips and reflux for one hour.3) At the end of the reflux cool the round-bottomed flask in a cold water bath.4) Pour the contents of the […]

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Detection of Biological Molecules

Introduction: Without carbon, nitrogen, hydrogen, sulfur, oxygen and phosphorus, life wouldn’t exist. These are the most abundant elements in living organisms. These elements are held together by covalent bonds, ionic bonds, hydrogen bonds, and disulfide bonds. Covalent bonds are especially strong, thus, are present in monomers, the building blocks of life. These monomers combine to […]

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Ch 18 – College

Chapter 18 Ethers & Epoxides; Thiols and Sulfides Assigned Reading from McMurry: Read Sections 18. 1 through 18. 9; not responsible for “Focus on … Epoxy Resins & Adhesives, pp. 697-698). Recommended Problems from McMurry: 18. 1a-e;18. 18. 2;18. 3a-d; 18. 4; 18. 5a-d; 18. 6a-b; 18. 7a-b; 18. 8; 18. 9; 18. 10; 18. […]

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The Potential Effects of a Depleted Ozone Layer

“And God said, let there be light and there was light and then God saw the light, that it was good ” ( Genesis 1: 3-4 ). Undoubtedly, light is good. Without light man could not survive. Light is the ultimate cosmic force in this universe allowing man to progress and flourish. In the form […]

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Liquid Soap

[pic] Soap From Wikipedia, the free encyclopedia Jump to: navigation, search For other uses, see Soap (disambiguation). [pic] [pic] A collection of decorative soaps, often found in hotels [pic] [pic] Two equivalent images of the chemical structure of sodium stearate, a typical soap. In chemistry, soap is a salt of a fatty acid. [1] Soaps […]

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Copper in Silver Nitrate Lab

Copper in Silver Nitrate Lab: Making Silver Sabrina Kate S. Carranza – Chemistry Hour 6 I. Purpose: The purpose of this experiment is to distinguish the relationships between reactants and products, in addition to expanding on concepts such as single displacement reactions, mole ratio values, moles to mass, theoretical yields, limiting reactants, excess, stoichiometric relationships […]

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Mobile Phone-a Boon or Bane

This article was downloaded by: [Jawaharlal Nehru Technological University] On: 01 May 2013, At: 23:14 Publisher: Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37-41 Mortimer Street, London W1T 3JH, UK Phosphorus, Sulfur, and Silicon and the Related Elements Publication details, including instructions for authors and […]

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Cell Size Surface Area- Volume

Cell Biology- Osmosis, Cell Size and Diffusion and Enzymes 1. 0 INTRODUCTION Cells are the basic building blocks of all living things. They provide structure for the body, take in nutrients from the food, convert those nutrients into energy, and carry out specialized functions. Cells also contain the body’s genetic material and can make copies […]

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Igc 1&2 Sample

IGC – 1 (Management of NO KEYWORD TOPIC ELEMENT 1 Accident Reason for preventing Accident IGC1 Element 1 2 Accident Data IGC1 Element 7 3 Accident Information IGC1 Element 8 4 Accident Investigate IGC1 Element 8 5 Audit Advantages and Disadvantages IGC1 Element 7 6 Audit Findings IGC1 Element 7 7 Cause Immediate and Root […]

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Thymoquinone C10H12O2 structure

Molecular Formula C10H12O2 Average mass 164.201 Da Density 1.1±0.1 g/cm3 Boiling Point 232.0±15.0 °C at 760 mmHg Flash Point 103.9±0.0 °C Molar Refractivity 45.7±0.3 cm3 Polarizability 18.1±0.5 10-24cm3 Surface Tension 35.8±3.0 dyne/cm Molar Volume 154.1±3.0 cm3 Experimental data Predicted – ACD/Labs Predicted – EPISuite Predicted – ChemAxon Predicted – Mcule Spectroscopy Lambda Max: 282 FooDB […]

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