Unit 4 Review. 1. Which is not a method for collecting a toolmark on a doorframe? a. casting that portion of the doorframe b. photography b. removing that portion of the frame c. making a rubbing of the mark on the frame 2. Which tool most likely made these striations? a. pry bar b. screwdriver c. Pliers d. bolt cutter 3. Analysis of radial cracks from three impacts revealed that cracks from A stopped at cracks from Z. Cracks from Z stopped at cracks from B. Which is the correct order of the impacts
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Experiment 3: Evaluation of Gas Constant Purpose: The purpose of this lab is to demonstrate the ideal gas law under ordinary conditions. In this lab‚ the variables in the ideal gas law are known or can be found aside from the constant R. Thus‚ the R values can be found and relatively determine the relevancy of the ideal gas law to the lab conditions. The ideal gas law was tested using the reaction: Mg (s) + 2HCl2 (aq) H2 (g) Procedure: 1. Ribbons of magnesium (5) were cut to the approximate
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DESIGN & SIMULATION OF SOUR GAS TREATMENT PLANT USING SULF INOL & DIPA (A Report on Dissertation II ) Submitted as a part of course work in M. Tech (Gas Engineering) By Prakash Mukhopadhyay‚ B. E (Chemical Engg.) Under the Guidance of Mr. J. S. Prasad‚ Associate Professor UPES - Rajahmundry COLLEGE OF ENGINEERING STUDIES UNIVERSITY OF PETROLEUM AND ENERGY STUDIES Regional Centre: Rajahmundry Andhra Pradesh-533 294 2008-2009 ACKNOWLEDGEMENTS First of all I acknowledge‚ the grace
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alcohol with either 85% phosphoric acid or concentrated sulfuric acid [1]. The objective of this experiment is to dehydrate 3-methyl-3-pentanol to obtain the product mixture of isomeric alkenes 3-methyl-2pentene and 2-ethyl-1-butene. Then use the gas chromatography to separate the product mixture and analyze the composition [2]. [pic] [pic] [pic] Figure1: Table of Reagents |Name |Molecular Weight |Density |Melting Point
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Arterial blood gases are only done in the very sick children‚ who have been intubated/ventilated and have arterial lines in situ (usually in the theatre prior to transfer to the PICU in Newcastle. Here is a stepwise approach to blood gas analysis. STEP 1: [pic] STEP 2: Look at pCO2 [pic] STEP 3: Look at Bicarbonate & Base excess (BE) [pic] Base excess (BE): Base excess is the amount mmol/l of base that is needed to correct pH back to normal when pCO2 is corrected
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Compressed natural gas From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search "CNG" redirects here. For other uses‚ see CNG (disambiguation). Blue diamond symbol used on CNG-powered vehicles in North America Green bordered white diamond symbol used on CNG-powered vehicles in China A CNG powered high-floor Neoplan AN440A‚ operated by ABQ RIDE in Albuquerque‚ New Mexico. CNG (Compressed natural gas) (Methane stored at high pressure) can be used in place of gasoline (petrol)‚ Diesel
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moles % Yield: g of actual yield/mass of theoretically yield 100% = 0.288g/29.49*100 % = 97% Complete the following questions and submit with your report. 1. Is an acyl (acetyl) group an EWG or EDG? EWG 2. While running column chromatography‚ three compounds were eluted (one was yellow‚ one was orange‚ and one was red). Name the three compounds‚ give the Rfs for each compound on the TLC‚ draw their structures‚ and explain how you know the elution order. If you did not elute a red
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Title: PROP0332 Evaluation of the Gas Law Constant Abstract: The result of the change in volume was approximately 22 CC or 0.00084 mol. This translates into the average for the R constant being 83.8L*atm/K*mol. The four determinations ensured that the results were accurate because more than one trial helps somewhat prevent error. Approximately 0.20g of the Mg ribbon was used for these determinations. Introduction: 1. Theory If the temperature of a gas sample was held constant‚ its volume
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------------------------------------------------- ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- Molar Volume of a Gas Lab Report ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- -------------------------------------------------
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Introduction India and Myanmar have attracted considerable interest from international oil and gas companies (IOCs) in recent years following a number of significant discoveries in the Bay of Bengal. Now it appears that Bangladesh is ready to tempt the worldwide petroleum industry into investigating the untapped gas potential of its offshore acreage. The country is preparing to launch its Third Licensing Round towards the end of the year‚ after the Bangladesh High Court in July 2006 partially vacated
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