Determining the percent Concentration of a given Solution using Titration Morphy Kuffour Mrs. Langlis‚ AP Chemistry C-D 9/24/2017 Purpose: Determining the precise concentration of vinegar through titration using a standard solution of Potassium Hydroxide (KOH) (aq) Background: Vinegar is a solution of acetic acid (CH3COOH) in water. The concentration of acetic acid in Vinegar is written as a Molarity (mol/L). In this experiment‚ titration is used to determine the concentration of acetic acid in
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Using Animals for Scientific Research should be banned Have you ever thought that the pet you loved and you care so much‚ could have been suffering from pain and massacre in a laboratory for scientific research? sadly that is true and more than 100 million animals including dogs‚ cats‚ monkeys‚ fish‚ birds‚ rabbits and hamsters are killed in laboratories for chemical‚ frog‚ food and cosmetics testing. Nowadays scientist use animals for scientific research‚ in my opinion using animals for scientific
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skeletonization. In this post I present a simple Matlab implementation of GVF for 3D images which I made because I could not find any online. The implementation is a simple extension of Xu and Prince original 2D implementation found at their website. GVF is the vector field V⃗ (x‚y‚z)=[u(x‚y‚z)‚v(x‚y‚z)‚w(x‚y‚z)] that minimizes the energy function E=∭μ|∇V⃗ |2+|∇f|2|V⃗ −∇f|2dxdydz where f is the 3D volume itself. This vector field can be found by solving the following Euler equations: μ∇2u−(u−fx)|∇f|2μ∇2v−(v−fy)|∇f|2μ∇2w−(w−fz)|∇f|2=0=0=0
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1 Hedging Strategies Using Futures Chapter 3 2 Long & Short Hedges • A long futures hedge is appropriate when you know you will purchase an asset in the future and want to lock in the price • A short futures hedge is appropriate when you know you will sell an asset in the future & want to lock in the price • A short hedge is also appropriate if you currently own the asset and want to be protected against price fluctuations 3 Arguments in Favor of Hedging • Companies should
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E 10 B USEFUL TIPS for PAPER I 1. An E10B Exchange has 4 main blocks: The Connection unit‚ Switching Net work‚ Control units and Operation & Maintenance Centre. 2. Capacity: Number of Switching PCM links: 384 3. Processing capacity: 190‚000 BHCA 4. Traffic Handling capacity: 4‚000 Erlangs. 5. Maximum 45‚000 lines and 5000 circuits can be connected with one exchange. 6. System: Time Division Switching (TST Switch) PCM principle used
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Sample Questions and Answers Tell me about yourself …. This is tricky not to waffle or give unrelated information. You need to aim to address your capability‚ commitment and cultural fit‚ here is a sample answer: ‘Good morning‚ my name is James Smith.* I am a qualified accountant with six years post qualified experience gained within the pharmaceutical industry. I worked with Glaxo Smith Klein* as an assistant accountant and I have spent the past 4 years working with Pfizer* where my most recent
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Discussion Questions Week 2 William L Johnson RES/320 November 14‚ 2013 Steve Raider Discussion Questions Week 2 Chapter 7 2. How do data from qualitative research differ from data in quantitative research? A quantitative research question is an interrogative sentence that asks a question about the relation that exists between two or more variables. Its purpose is to identify the variables being investigated and to specify the type of relationship‚ descriptive‚ predictive‚ or causal
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Diploma (HND) in Computing H2 Unit Number and Title: Unit 41: Programming in Java Assignment Ref. Number: 41.1- Sample programming using JAVA applications. Module Tutor: Murshed Thakur Email: murshed.edu@gmail.com/g.murshed@theiet.org Date Set: Learner’s Name: …… …………………………. Learner’s ID: ………………………………… Date handed-in: ….:……………… Plagiarism Statement I declare that‚ apart from properly referenced quotations‚ this report is my own work and contains no plagiarism; it has not
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Case Study 12.31 and 12.32 This paper addresses the solutions to Case Study 12.31 and 12.32 in the textbook authored by David Marshall‚ Wayne McManus‚ and Daniel Viele “Accounting; What the numbers mean.” Both case studies bring about a better understanding of operating and financial leverage. This discussion includes the return on investment‚ return on equity‚ contribution margin‚ and break-even point. All these terms associate with the two types of leverage. The exertion of a force that
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OPEN UNIVERSITY UNIVERSITI TERBUKA M A L A Y S I A ------------------------------------------------- BBEK1103 Principles of Microeconomics ------------------------------------------------- Assignment Abdulla Waheed Imad A153282 +960 962 1214 waheed.imad@gmail.com Ahmed Mohamed Villa Collage - Faculty of Computing and Business Management JULY 2008 SEMESTER Assignment Statement Fuel is one of the main inputs for many sectors in the world’s economy. Therefore‚ when a war
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