DETERMINATION OF THE HEAT OF SOLUTION BY THE VANT HOFF ISOCHORE METHOD Jan Vincent Arafiles‚ Merry Joy Arzaga‚ Anne Louise Ayson‚ Lovely Jenny Buenaflor Group 2 3A-Biochemistry chem401 laboratory ABSTRACT Thermodynamic values can be determined using the Vant Hoff isochore method. This method entails the use of equilibrium systems to determine the change in enthalpy of the solution‚ which can b related to the change in internal energy of the solution. The van ’t Hoff isochore relates
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each customer belongs to when he or she logs on and can choose whether or not to offer the 10% discount. If Nile.com wants to increase its total revenue‚ should discounts be offered to group A or to group B‚ to neither group‚ or to both groups? 1. Solution a. Using the midpoint method‚ the percent change in the quantity demanded by group A is 1.65 million − 1.55 million 0.1 million × 100 = × 100 = 6.25% (1.55 million + 1.65 million)/2 1.6 million and since the change in price is 10%‚ the price elasticity
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CHAPTER 11 DECISION MAKING AND RELEVANT INFORMATION SHORT‐ANSWER QUESTIONS 11‐1 The five steps in the decision process outlined in Exhibit 11‐1 of the text are 1. Identify the problem and uncertainties 2. Obtain information 3. Make predictions about the future 4. Make decisions by choosing among alternatives 5. Implement the decision‚ evaluate performance‚ and learn An example of interdependencies include absenteeism/low employee morale and increased labour costs. 11‐2
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AP Chem Exam - ‘98 1. Solve the following problem related to the solubility equilibria of some metal hydroxides in aqueous solution. (a) The solubility of Cu(OH)2(s) is 1.72 x10–6 g/100. mL of solution at 25° C. (i) Write the balanced chemical equation for the dissociation of Cu(OH)2(s) in aqueous solution. Cu(OH)2 Cu 2+ + 2 OH – (ii) Calculate the solubility (in mol/L) of Cu(OH)2 at 25 °C. (1.72 x10–6 g/0.100 L)(1 mol/97.5 g) = 1.76 x10–7 mol/L (iii) Calculate
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Case Analysis: Precise Software Solution ! Problem: When and how to introduce the new product‚ Insight‚ to the market? ! Issues: • Should Precise Software Solution introduce the new product at the OpenWorld 2000? Is the new product ready for the OpenWorld 2000? • What’s the impact of delaying the introduction of the new product? • What the selling strategy will be? Should this product be sold through the same sales force as other successful products? • How to price the new product? ! Industry/MKT
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subsequent to acquisition. 18‚ 19 13 21‚ 22‚ 23 7. Alternative valuations. 22 8. Disposition of assets. 23 Copyright © 2013 John Wiley & Sons‚ Inc. 1 Exercises 1‚ 2‚ 3‚ 5 1‚ 5‚ 6 2 1 3 14‚ 15 24‚ 25 Kieso‚ Intermediate Accounting‚ 15/e‚ Solutions Manual 4 1 (For Instructor Use Only) 10-1 ASSIGNMENT CLASSIFICATION TABLE (BY LEARNING OBJECTIVE) Learning Objectives Questions Brief Exercises Concepts for Analysis Exercises Problems 1‚ 2‚ 3‚ 4‚ 5‚ 11‚ 12‚ 13 1‚ 2‚ 3‚ 4‚ 5‚ 6‚ 11 CA10-1
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Background of case study: Precise is developing performance management and availability software serving firms with complex network of hardware and software components. Market Dynamics The leading seller of database management systems was Oracle followed by BMC and Quest Problem Area: Designing the following for their new product: * Product Launch Calendar * Market Strategy * Sales Force Strategy * Channel Strategy Growth Rate: The market is experiencing a very high growth
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A HEALTHY DOSE OF SUCCESS Question: How will you define the business of SLL? Comment on the business plan of SLL and state your opinion on the likelihood of its business. Answer: Muhammad Majeed‚ who is an owner of Sami Labs Ltd. (SLL) and Sabinsa Corporation. SLL is a manufacturer of specialized products based on Indian herbal extracts relying on the principal of ayurveda. Normally Indian companies export raw herbs but SLL emphasis on value addition through extraction. The export price of extracted
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A solution to the war on drugs Name: Institution: Date: Abstract The War on Drugs is extensively regarded as a requirement in the present society that has been laden with the burden of drug abuse‚ addiction‚ rehabilitation and increased crime rates due to drug abuse. War on Drugs has remained a deep rooted contentious campaign that has been debated over and over for several years in the search of a liable solution that can solve the problem permanently. The war on drugs affects every citizen
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the message signal frequency is ωm. (a) Determine the modulation index m. Solution: Amax = 25 Amin = 5 − 25 − 5 = = 0.67 + 25 + 5 (b) Write an expression for the modulated signal φ(t). Solution: 1 1 ) = (25 − 5) = 10 = ( − 2 2 1 1 ) = (25 + 5) = 15 = ( + 2 2 = + cos = cos + ( ) cos Assignment 1 Sol Page: 1 of 12 = 15 cos + 10 cos cos (c) Derive time domain expressions for the upper and lower sidebands. Solution: = 15 cos + 10 cos cos = 15 cos + 5 cos( + ) + 5 cos( − ) Upper sideband: 5 cos(
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