SAFETY General WHMIS beforehand – no messing around on anything‚ no food/drink anywhere PPE – goggles‚ coat‚ feet Treatment Skin Chem: emergency shower – TA/HS Eye Chem: eye wash – 10 mins. TA/HS Fire Emergency kill switch for gas‚ electricity and water – leave and set the alarm Stop drop and roll Apparati should be clear of any controls or switches‚ keep vapours to minimum/take need Extinguishers – on the wall inside each 1st year lab Class A - ordinary combustibles
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Case Study 2 Chem-Med Company 1. What was Chem-Med’s rate of sales growth in 2007? What is it forecasted to be in 2008‚ 2009‚ and 2010? a. 2007: 25% b. 2008: 40% c. 2009: 40% d. 2010: 40% 2. What was Chem-Med’s net income growth in 2007? What is it forecasted to be in 2008‚ 2009‚ and 2010? Is projected net income growing faster or slower than projected sales? After computing these values‚ take a hard look at the 2008 income statement data to see if you want
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I currently work for a Wyndham owned resort. We have several third party service providers; however‚ two of our main ones are Ecolab and Ultra Chem. Ecolab is a mandatory provider of our core cleaning chemicals and pest control because Wyndham has an agreement with them. Our sales representative has established a great relationship with us through keeping good records about our order history‚ equipment‚ needs and problems. When I refer to past issues or orders‚ he always knows exactly what I
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Chem 1406 Isolation of Casein Report Sheet Name Melanie Black-Van Wright Date 11/10/14 Partner if applicable Part I: Observations of formation of casein precipitate The milk began to curd. As the curd increases the milk appeared more clear at times. Mass of casein 1.65 g Part II: Test tube Observation of CuSO4 biuret Test Test Results (+ or -) Casein Solution turned violet + Egg white solution turned violet + Water solution turned blue - Sugar solution turned blue - Postlab Questions 1.
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Case 2 Chem-Med Company 1. Net Sales Growth (all credit)=[(Current Year Net Sales-Last Year Net Sales)/Last Year Net Sales]X100 a. Sales Growth 2007=[(3814-3051)/3051]X100= 25% b. Using the same formula for the remaining years and the data in figure 1 of the pro forma section: 2008=40% c. 2009=40% d. 2010=40% 2. Net Income Growth=[(Current Year Net Income-Last Year Net Income)/Last Year Net Income]X100 e. Net income Growth 2007=[(1150-766)/766]X100=50%
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Chem 11 Study Guide SCH3U Unit 1 Definitions: * SATP: Standard Ambient Temperature and Pressure ( 100kpa and 25 degrees C) * STP: Standard Temperature and Pressure (101.325kp and 0 deg C) * IUPAC: Intn’l Union of Pure and Applied Chem (approves‚ makes chem names symbols‚ etc. * Representative Elements: an element in any of groups 1‚2‚13-18 * Transition Metal: element of groups 3-12 * Energy level: a space with definite and fixed energy in which an electron is allowed to
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B.E Chemical Engineering Syllabus ENGINEERING MATHEMATICS – III Sub Code Hrs/ Week Total Hrs. : : : 10MAT31 04 52 IA Marks Exam Hours Exam Marks PART-A UNIT-1 Fourier series Convergence and divergence of infinite series of positive terms‚ definition and illustrative examples* Periodic functions‚ Dirichlet’s conditions‚ Fourier series of periodic functions of period and arbitrary period‚ half range Fourier series. Complex form of Fourier Series. Practical harmonic analysis. 7 Hours UNIT-2 Fourier
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Chemistry Lab Report Practical #1 Title: The Densities of Liquids and Solids Date: 29th of August 2014 Session: Friday 1 p.m. Student’s name: Alua Sarybay Lab partner’s name: Gulzhauhar Nurdildayeva Tutor’s name: Eugene Douglass Introduction The matter can be observed by determining‚ measuring and monitoring its chemical and physical properties. In this experiment the densities of liquids and solids will be determined. The density is an intensive property of matter that does not depend
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Properties of Gases General Chemistry 1 Lab 5 Abstract: The purpose of this experiment is to examine the properties of several gasses‚ which were the products of a reaction‚ and examine the way the gasses react under certain conditions. These conditions‚ such as introducing a flame to the gas as well as oxygen and CO2‚ caused other reactions to occur. Hypothesis: If the gasses are correctly synthesized then there will be a clear reaction with the introduction of the flame‚ O2‚ CO2‚ Air
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Chapter 11 Gases assumes both shape and vol of the container compressible‚ form homogenous w/ 1 another D is smaller then liquids/solids and highly variable depending on T and P Kinetic Molecular theory 3/2RT = total kinetic energy ½ mu2 = average kinetic energy Urms speed of mol with average kinetic energy‚ its inversely proportional to the square root of M when T is the same EX. Determine how much faster a helium atom moves‚ on average‚ than a carbon dioxide molecule at the same temperature
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