Finding out the accurate concentrain of sulphuric acid Aim The point of this investigation is to find out the concentration of the sulphuric acid in my experiment. I will do this by titrating the sulphuric acid with sodium carbonate. H2SO4 + Na2CO3 à Na2SO4 + H2O + CO2 Acid + Alkali à Salt + Water + Carbon dioxide Ratio of sulphuric acid to sodium carbonate: H2SO4 : Na2CO3 1 : 1 Concentration of sulphuric acid: H2SO4 is approximately 0.05 - 0.15 moldm-3 The average concentration of the
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the problem of induction? Introduction Inductive reasoning is the basis upon which we build our lives‚ thoughts‚ and knowledge. It is perhaps the cornerstone to all knowledge that we have ever gathered and use. However‚ is it rationally justified? Can we know that our method of inductive reasoning will lead us to a valid conclusion? The answer to this is surprisingly no. We will look closely at the problem of induction‚ and 20th century philosopher Karl Popper’s solution to this problem‚ and
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bushels 110‚000 Alfalfa 1.5 tons 1800 Barley 2.2 tons 2200 Constraints: Thus mathematical model is: Maximize: Subject to: Solving the problem using solver of MS Excel we get the solution as follows: Variable Solution 547.21 544.90 422.71 311.34 373.84 65.52 65.52 0.00 Variable Max. Profit Solution 0.00 0.00 586.66 376.95 35.33 0.53 0.53 315862.07 Crop Plan Parcel Cultivation Area (Acre) Wheat Alfalfa Barley Total Area Southeast 547.21 65.52
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Social Problems and Solutions Chart | | |Social Problem of the Industrial |How was the Social Problem addressed during |Was the Social Problem |Is the Social Problem still an issue | |Age |the Industrial Age (social movement‚ law‚ |addressed successfully? Be |today? How? | | |etc.)? |sure to support your opinion | | |
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Solve by finding the root of an equation in just one unknown. 1. A rope 75 feet long is cut into two pieces where one is 11 feet long than the other. Find their lengths. Let x = shorter piece’s lenght x + 11 = longer piece’s lenght Solution: x + x +11 = 75 2x = 75 – 11 2x = 64 2x = 64 2 2 x = 32 x + 11 = 32 + 11 = 43 2. Find the dimensions of a rectangle where the altitude
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COLLEGE MANAGNMENT SYSTEM FEASIBILITY STUDY PROJECT 1.0 INTRODUCTION Oxford business institute has been agued by some analysts that the challenge being faced does not require textbooks solutions. Other analysts argue that a more practical approach has to be adopted if all their survival has to guarantee. Use of off the shelf system in Colleges had become a norm in Colleges as directors in these Colleges were very much interested in improving the security of their systems and it is these application
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Feasibility study One way to plan the start up process and resolve many of the issues is to carry out - or commission - a formal feasibility study. This may well be appropriate when creation of a trust depends on making a bid to one or more funders. This sheet consequently describes a ’top down’ process. Each situation will be different‚ but here are some guidelines which should help ensure the feasibility work leads to a well structured bid. Summary The eventual feasibility of a Development
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M-Commerce- An Overview on Issues and Solutions Abstract Mobile Commerce (M-Commerce) is any direct or indirect transaction conducted and facilitated through a wireless telecommunication network. Throughout the 1990s the introduction of the internet and ecommerce reshaped the way that businesses do business and the way that consumers interact with businesses. Businesses took the opportunity to automate many processes that before would have been handled manually‚ from ordering to customer service
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and distribute want-satisfying goods and services to present and potential customers. It isconsidered as the lifeblood of every business transactions because it is a strategic way on how to cope up to the needs and wants of the costumers‚ finding opportunities regarding it‚introduce and market the product‚ achieve customer’s loyalty and patronage. This aspect includes the following topics: demands‚ supply‚ demand and supply analysis‚ marketing mix‚ factors affecting the market and the SWOTanalysis
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(Formerly University of Regina Carmeli) Malolos City‚ Bulacan Feasibility Project “Vacuum inside a Bottle” Group #1 Sanchez‚ Joanne B. Gamba‚ Mahlah Liza A. Estrella‚ Madel Sambajon‚ Novy ii. Abstract This Feasibility Project is about to deal with how to prove that there is “partial vacuum” since it is not possible to achieve a perfect vacuum in practice or in is out of the coverage of this experiment. And also this Feasibility Project aims to show and demonstrate how to perform and have
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