Physical & Chemical Properties Data Table 1: Solubility or Reaction Substance Name Color Odor Effect of Heat Cold Water Hot Water Litmus test Dilute HCl Dilute NaOH Mg Silver None None None None Base Fizzes‚ gas‚ increased temperature None Cu Brown None None None None Base None None Zn Silver None None None None Base Fizzes None MgO White Slight odor None None Bubbles Base Dissolves‚ turns yellow‚ increased temperature None CuCO3 Green None Melts
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SLFC PROJECT Chemical origin of Life and Life on other Planets Drishta Gopala‚ Sarthak Malhotra‚ Srividya‚ Suprigya Dipangi Theories for Chemical Evolution Of Life On Earth Introduction According to a mechanistic‚ naturalistic view of the universe‚ and thus of origins‚ the whole of reality is evolution — a single process of self-transformation. Everything in the universe‚ according to this view‚ has evolved from a primordial chaotic or random state of matter. This evolutionary
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Observations of Chemical Changes Purpose: The purpose of this experiment is to predict and examine chemical changes/reactions among common chemicals found in consumer products at a macroscopic level. Procedure: The procedure of this experiment was to carefully mix different chemicals together using the chemical filled pipettes and the 96-well plate and determining what chemical reactions occurred. Data Table: Observations of Chemical Changes Experiment 1: Observations of Chemical Reactions |
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BIOL 140 Lab—The Chemical Composition of Cells Name ____________________________ I) Introduction All cells contain four major types of macromolecules: carbohydrates‚ lipids‚ nucleic acids‚ and proteins. In today’s lab‚ we will be studying three of the four-proteins‚ carbohydrates and lipids. Various chemical tests can be used to detect the presence of each of these molecules. Most of the tests involve a color change visible to the eye. If a color change is observed‚ the test is considered positive
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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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Case 22: Victoria Chemicals The Merseyside Project Table of Contents Executive Summary 3 Problem Statement 3 Key Decision Criteria 4-5 Data Analysis 5-6 Alternatives Analysis 6-7 Recommendations 8 Action and Implementation Plan 8-9 Exhibits 10 References 11 Executive Summary Victoria Chemicals is a major competitor in the worldwide chemicals industry. They are a leading producer of polypropylene‚ which is a polymer used in products such as: medical products and carpet fibers.
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Name: Jeanne Yoo|Date: 07/15/13| Exp 1: Observations of Chemical Changes|Lab Section: 1411-76426| Data Tables: Part 1: |Chemicals|Well No.|Observations of the Reaction| A.|NaHCO3 + HCl|1 |clear bubbles formed| B.|HCl + BTB|2 |turned orange after BTB was added‚ transparent‚ acidic| C.|NH3 + BTB|3 |turned dark blue after BTB was added‚ opaque‚ basic| D.|HCl + blue dye| |blue dye was missing from kit| E.|Blue dye + NaOCl| |blue dye was missing from kit| | with the 1 drop of HCl| ||
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Balancing chemical equations 1. Complete the following sentences‚ using the words or groups of words in the box below. You may use some words more than once. |• as small as possible |• decrease |• molecules |• quantities | |• balance |• different |• nature |• rearranging | |• bonds |• equal
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Significant chemical waste is generated from the labs on campus: 1. To find out how are these chemicals disposed. 2. To suggest what is the optimum way of disposing them. 3. Identification of the risks involved. Contents 1. PROJECT OBJECTIVES……………………………………………1 4. INTRODUCTION…………………………………..........................5 4.1 Waste…………………………….……………..........................5 4.2 Chemical Waste……………………………………………….6 4.3 Hazardous Chemical Wastes…………………………….7 4.4 Non-Hazardous Chemical Wastes………………
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September 19-23‚ 2012 Chemical Distribution in Europe Today Alan Looney CEO NCC E-mail: avlooney@ncc.ie Agenda • European Distribution – Understanding my Audience • Owners‚ CEO’s‚ Professions – – – – – – – Market Size & Composition Global‚ Pan European‚ Regional‚ National‚ Alliances Markets Geographical and Sectoral US Investment in Europe / Ireland Barriers to Trade Factors for Success a Personal Perspective The Value Proposition World Chemical Distribution Market
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