were able to witness a chemical take place and products being produced. The same ingredients that were used in part one of this lab are used in this part‚ but in contrast to part one this part will vary the pH of the enzyme solution. The enzyme‚ again‚ is catalase‚ the substrate is hydrogen peroxide‚ and the products are the oxygen bubbles that are produced. Also‚ in this lab the time it takes for each disc to rise to the surface of the hydrogen peroxide solution determines which pH the reaction occurs
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QRB Working with Numbers and Formulas Order of Operations McDonnell & Brue (Economics) Question 12 (p 129) in Ch 7 The following table shows nominal GDP and an appropriate price index for a group of selected years. Compute real GDP for each decade jump. Indicate in each calculation whether you are inflating or deflating the nominal GDP data. Year Nominal GDP‚ Billions Price Index 1996 = 100 Real GDP‚ Billions Inflating or Deflating GDP? 1960 $527.4 22.19 $2‚376.75 Inflating
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Determining the Molar Mass of a Volatile Liquid Purpose: The purpose of this lab was to find the molar mass of a volatile liquid. Data Table: Mass of Test Tube and Stopper (g) | 10.864 g | Barometric Pressure (mmHg) | 749.31 mmHg | Temperature of Boiling Water (C) | 97.1 C | Mass of Test Tube‚ Stopper‚ and Condensed Liquid (g) | 10.890 g | Volume of Flask (mL) | 9.90 mL | Calculations: 749.31 mmHG*1 atm760 mmHg= .98593 atm 9.90 mL*1 L1000 mL= .00990 L 97.1 C+273=370.1 K Substituting
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International Journal of Statistics and Probability; Vol. 1‚ No. 2; 2012 ISSN 1927-7032 E-ISSN 1927-7040 Published by Canadian Center of Science and Education The Efficient Market Hypothesis: Empirical Evidence Martin Sewell1 1 Faculty of Economics‚ University of Cambridge‚ Cambridge‚ United Kingdom Correspondence: Martin Sewell‚ Faculty of Economics‚ University of Cambridge‚ Sidgwick Avenue‚ Cambridge CB3 9DD‚ United Kingdom. Tel: 44-797-414-5461. E-mail: mvs25@cam.ac.uk Received: June
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Aha! That’s Ethical knowledge Before taking this course I had experienced many “aha” moments but never knew that an actual definition existed for this experience or that this was a concept developed by Dolores Krieger‚ RN. Clearly‚ nursing is a profession that requires ethical knowledge to guide our practice as stated in Chinn & Kramer (2008) but it was not until after reading the chapter on ethical knowledge and reflecting back on a day at work‚ that almost caused me moral distress‚ that
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Physics Investigation A Formula 1 Margarine Tub Aim: I am going to investigate how the mass of a margarine tub affects the distance it can travel. The following Factors will affect the distance the tub can travel: · Surface area of the tub · Air Resistance · Force applied to propel tub · Length of elastic bands used to propel tub · Surface on which tub will travel Prediction I predict that as the mass of the tub increases‚ the distance the tub can travel will decrease. This
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Formula 1: Delivering the F1 Experience 1. Give examples of needs‚ wants‚ and demands that F1 fans and sponsors demonstrate‚ differentiating each of these three concepts. What are the implications of each on F1’s actions? A lot of people‚ especially men‚ relieve their stresses through watching sports or playing sports. Through F1‚ fan and sponsors are able to relieve their stresses by meeting radical feelings such as fun‚ excitement and enjoyment. In addition‚ they want to fulfill their feelings
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From: FLAIRS-02 Proceedings. Copyright © 2002‚ AAAI (www.aaai.org). All rights reserved. Data Mining: An Empirical Application in Real Estate Valuation Ruben D. Jaen Florida International University University Park‚ PC236 Miami‚ Fl 33199 jaenr@fiu.edu Abstract1 This paper presents the insights gained from applying data mining techniques‚ in particular neural networks for the purposes of developing an intelligent model used to predict real estate property values based on variety of factors. A dataset
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Yurop Shrestha Economics Thesis CAPM vs. APT: An Empirical Analysis Introduction The Capital Asset Pricing Model (CAPM)‚ was first developed by William Sharpe (1964)‚ and later extended and clarified by John Lintner (1965) and Fischer Black (1972). Four decades after the birth of this model‚ CAPM is still accepted as an appropriate technique for evaluating financial assets and retains an important place in both academic scholars and finance practitioners. It is used to estimate cost of capital
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General Chemistry II Determining of the equilibrium constant for the formation of FeSCN2+ Introduction The objective of this experiment was to determine the equilibrium concentration and then determine Kc. A dilution calculation was formed to determine the concentration of SCN- and Fe(SCN)2+. Each cuvette was filled to the same volume and can be seen in table 1. Then the absorbances were recorded from each cuvette and can be seen in table 1. A Beer’s law plot was made from the data that was recorded
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