Molar Mass by Freezing Point Depression November 28‚ 2012 NAME Lab partner- Purpose: To determine the molar mass of an unknown substance by measuring the freezing point depression of a solution of an unknown substance and BHT. Equipment: Test tube‚ 18*150 millimeters Wire stirrer Weighing dish Timer‚ seconds Chemicals: 2‚ 6-Di-tert-butyl-4-methylphenol‚ BHT‚ 16 grams Cetyl alcohol‚ CH3(CH2)14CH2OH‚ 1 gram Unknown substance
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United States Gulf of Mexico Oil and Natural Gas Industry Economic Impact Analysis The Economic Impacts of GOM Oil and Natural Gas Development on the U.S. Economy Prepared by: Quest Offshore Resources‚ Inc. Prepared for: 1600 Highway 6‚ Suite 300 American Petroleum Institute (API) Sugar Land‚ TX 77478 National Ocean Industries Association (NOIA) June 2011 Key Findings This report has documented the decline in generate tax revenues at all levels of capital operational
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The respiratory system is a vital factor of gas exchange due to its structures. The structure provides an efficiency to the process. Gas exchange requires an efficient system because it is a process through which blood circulates around the body‚ collects oxygen‚ delivers the oxygen to the organs that require it and releases carbon dioxide. oxygen and carbon dioxide enter and exit the body in opposite directions across a respiratory surface area that supplies enough oxygen to allow the process to
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Interpretation of the Arterial Blood Gas Self-Learning Packet 2004 This self-learning packet is approved for 2 contact hours for the following professionals: 1. Registered Nurse 2. Licensed Practical Nurse Orlando Regional Healthcare‚ Education & Development Copyright 2004 Arterial Blood Gas Interpretation Table of Contents Purpose ................................................................................................................... 3 Objectives ...........
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Module name: Physical Chemistry (CP 4117) Experiment: Heat of decomposition of hydrogen peroxide Lecturer: Dr Cheow Name: Loganathan Admin number: 1246102 Contents No. | Contents | Page | 1 | Abstract – a precise summary about the whole experiment and report. | 3 | 2 | Introduction to the experiment - a brief outline and relevant theory for the experiment and calculation | 3-4 | 3 | Procedure for the experiment
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TERM PAPER ON GUJARAT GAS COMPANY LTD HISTORY: GUJRAT GAS COMPANY IS ONE OF INDIA’S LEADING NATURAL GAS DISTRIBUTION COMPANIES. IT ESTABLISHED IN 1980 AND HEADQUARTERD IN AHMEDABAD.THE COMPANY OPERATES PRIMARILY IN GUJRAT.THE COMPANY WENT PUBLIC IN 1991. THE BG ACUIRED A MAJORITY STAKE IN THE COMPANY IN 1997. OPERATIONS: AS OF 2010 GUJARAT GAS LTD SUPPLIED PIPED GAS TO OVER 3‚00‚000 HOMES‚ COMMERCIAL AND INDUSTRIAL ESTABLISHMENTS ACROSS GUJARAT
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Hulsey Fire Tech 107 15 November 2015 Hydrogen Peroxide According to Lee Lerner‚ (2008)‚ “Hydrogen Peroxide is most widely found in homes in brown bottles containing three percent solutions (3% hydrogen peroxide and 97% water).” Lee Lerner (2008) writes “Hydrogen Peroxide is a colorless liquid that mixes with water and is widely used as a disinfectant and bleaching agent.” Hydrogen Peroxide is used in many different ways and has different hazards. “Hydrogen peroxide is a strong oxidizing agent used
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Volume-variety and design In Chapter 1 the four V’s of operations were described. These were volume‚ variety‚ variation and visibility. The first two of these – volume and variety – are particularly important when considering design issues in operations management. Not only do they usually go together (high variety usually means low volume‚ high volume normally means low variety) but together they also impact on the nature of products and services and processes which produce them. The volume and
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Module 1: Lesson 5 ASSIGNMENT (12 marks) Lesson 5 Assignment Part 1: Molar Heat Calculations (3 marks) 1. Calculate the molar enthalpy of the NaOH(aq) using the data obtained from this experiment. Show all your work. Answer: Specific heat capacity: 4.19 J/g∙°C 50.0 ml of 1.0 mol/L NAOH Initial temperature: 23.9 °C Final temperature: 32.9 °C Change in temperature: 9 °C Q = mc∆t = (80g)(4.19 J/g∙°C)(9°C) = 3016.8 J or 3.0168 kJ ∆rH = n∆rHm 3.0168 kJ = (0.05
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CHapter 16 THE BEHAVIOR OF COSTS Changes from the Twelfth Edition All changes to Chapter 16 were minor. Approach We have retained our approach of putting all C-V-P topics in a single chapter because many schools’ marketing and management accounting core courses start simultaneously‚ and marketing likes to have break-even analysis covered early in the management accounting course. Also‚ if there are students in the course with work experience or‚ in the case of MBA courses‚ with some
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