Experiment :12 Vapor Pressure and the Heat of Vaporization Nicole Petersen TA: Ryan Dixon 4/16/2013 Purpose: Use experimental techniques to record temperature and volume data for known and unknown compounds. The liquid and gas are going to be at equilibrium. We will also determine the boiling point for the known and unknown. Then use a graph to calculate the slope and then use Clasius- Clapeyron equation to find the heat vaporization. Procedure: Refer to pages 155-167 of Chemistry 1210 General
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REPAIR AND MAINTENANCE OF LPG STORAGE BULLETS A PROJECT REPORT Submitted by M.ANAND P.SENTHILKUMAR S.SUDHARSANAN G.PRABHU Of BACHELOR OF ENGINEERING IN MECHANICAL ENGINEERING AVC COLLEGE OF ENGINEERING‚ MANNAMPANDAL MAYILADUTHURAI 609305 FEBRUARY 2011 ACKNOWLEDGEMENT We express our profound sense of gratitude to our beloved PRINCIPAL PROF.V.SUBRAMANIABHARATHI‚ M.E.‚Ph.D who helped us to bring out this project in a good
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more energy without changing into steam‚ and the steam is called saturated vapor because it cannot absorb any more energy unless temperature increase and it becomes superheated. AIM: The aim of this laboratory is to find a mathematical model for the saturation curve for water/steam. APPARATUS The apparatus used during the experiment are as follows; * Marcet boiler * Bunsen burner * Gauge pressure * Thermocouple * A mercury-in-glass thermometer * A stop watch
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Assumptions: * the system pressure is taken as the atmospheric pressure 101325 Pa * the system is treated as an ideal system The bubble point temperatures of the feed‚ distillate and bottom product have been calculated by solving the following equation. The equation is solved by trial and error until the sum of partial pressures exerted by each component equals the system pressure. xpropenePpropenesat+xpropanePpropanesat+xbutanePbutanesat=101325 The vapour pressure of each component is calculated
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Fractional Distillation of GSM Blue Pamela Trix Lanaja‚ Jonathan M. Librojo‚ Shaun Therence Mabunay and Carissa Mae Magdaleno 3Bio3‚ Department of Biology‚College of Science‚ University of Santo Tomas‚ Manila‚ Philippines Abstract G.S.M. Blue is composed primarily of water‚ sugar cane alcohol with essences of juniper berries and other botanicals with traces of impurities and flavourings and it has 32.5 percent alcohol by volume (65 proof). The experiment aimed to separate its
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Caffeine’s Effect on Blood Pressure in Teens Research Questions How does the caffeine in coffee affect the blood pressure in teens within an hour? Purpose The purpose of the lab is to see the different effects of coffee in teenagers who have a different lifestyle. Also‚ my purpose is to be informed as well considering I’m a 17-year-old teen that drinks coffee on a regular base. I would like to know how all the coffee I have ever drunk‚ has had an effect in my body that I’m not aware of. Hypothesis
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Objective: Use cuff manometry to measure arterial blood pressure. Questions: 1. My blood pressure for this lab was 123/78. These numbers are normal‚ compared to the normal rating of 120/80. My pulse pressure was 45 (SP – DP). My mean arterial pressure was 93 (DP + 1/3 (SP – DP). 2. Mean arterial blood pressure is determined by cardiac output and total vascular resistance. The mathematical equation for mean arterial blood pressure is equal to cardiac output x total vascular resistance. The amount
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Blood Pressure? Purpose: The purpose of this experiment is to compare blood pressure as related to gender and athletic status. Hypothesis: I predict that males have a higher blood pressure than women and athletes have a higher blood pressure than non athletes Background Info: Blood pressure is the amount of force that blood pushes against the inside walls of blood vessels as it passes through. This pressure is initially
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surface coating technique a new surface coating technique will be discussed‚ which is called Molecular Vapor Deposition (MVD). This new method has proven to overcome the shortcomings of the liquid phase method and has single handedly improved changed the ability of surface coatings. Molecular Vapor Deposition (MVD) is a unique nanotechnology technique that allows for room temperature vapor deposition of organic and organometallic molecules. MVD technology enables the growth of ultra-thin films
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Blood Pressure and Pulse Determination National University Bio 202 Human Anatomy & Physiology 2 Lab Report Activity 33A Dr. Alpa Gautam March 6‚ 2012 Abstract The purpose of the paper is to inform and conduct a laboratory report on human blood pressure and pulse determination. Systolic (contraction) and diastolic (relaxation) pressures refer to the ventricular contraction and relaxation. With knowing the two pressures‚ one can distinguish if he/she is at a normal
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