using the Arrhenius Equation. The experiment will go as follows: Into a conical flask put 15cm3 of distilled water and add 2cm3 of [X]moldm-3 potassium iodide (KI) solution and 1cm3 of 2moldm-3 sulphuric acid. Then add to this 2.5cm3 of 5vol (0.42moldm-3) hydrogen peroxide (H2O2). For the second part of my investigation‚ the KI solution will remain a constant 0.3moldm-3 and the H2O2 solution will vary. H2O2 + 2I- + 2H+ -> 2H2O + I2 Methods to find the rate: 1 - Use a colorimeter to monitor
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The President of India has approved 393 Gallantry and other Defence awards for the personnel serving the country in either of the three forces- Army‚ Navy and Air Forcerespectively. They are - Common to all the Three Forces Param Vir Chakra It is the highest award for showing conspicuous bravery or pre-eminent act of valour or self sacrifice‚ in front of the enemy either on land‚ at sea‚ or in the air. It is second only to Bharat Ratna given by Government of India. The decoration was instituted
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reaction: Pb(NO3)2 + 2KI 2K(NO3)+ PbI2 1 mole of Pb(NO3)2 react with 2 moles of KI. Molecular mass of Pb(NO3)2: 207.19 + (14.01+16x3)x2 = 331.21m.m.u. Molecular mass of KI: 39.10+126.90 = 166m.m.u. Number of moles of Pb(NO3)2: 1.01g/331.21m.m.u. = 0.00305 mol (rounded). Number of moles of KI: 0.8g/166m.m.u. = 0.0048 mol (rounded). There is only 0.0048 moles of KI‚ therefore the limiting reagent is KI. Molecular mass of PbI2: 207.19 + 126.90x2 = 460.99m.m.u. Number of moles of PbI2:
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1990s‚ however‚ became a troubled time for the toy’s maker. Confronted with sluggish toy sales‚ the Ohio Art Company lost money for two years. In December 2000‚ it made the strategic decision to outsource production of the Etch A-Sketch toys to Kin Ki Industrial‚ a leading Chinese toymaker‚ laying off 100 U.S. workers in the process. The closure of the Etch-A-Sketch line was not unexpected among employees. The company had already moved the production of other toy lines to China‚ and most employees
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Creating work life balance within the workplace The following actions are considered to be the most essential for employers that are committed to work life balance: Ten Essential Management Actions for Creating Work Life Balance 1. Positive “Work life Balance” thinking – treating staff as adults who are balancing their work commitments with their family/personal responsibilities‚ and being positive about making changes to create a more flexible workplace in all aspects of employee relations
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In this case‚ Ohio Art Company has moved its production of Etch-A-Sketch toys to Kin Ki Industrial in China. As a result‚ the company had to laid-off 100 workers located in the town of Bryan in Ohio‚ United States. On the ethical perspective‚ the decision was considered ethical under the perspective of the shareholders of the Ohio Art Company. The company is responsible to maximize its profits. Since the company has been losing sales and profits since 2008‚ decision makers have to cut losses. The
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+0)26-4 INVESTMENT Learning Objectives L L L L L What is investment‚ speculation and gambling. Explain the different modes of investment for investor. Discuss the financial investments‚ physical investments‚ maketable investments and non marketable investments. What are the factors influencing the investment? Who is investor? What are the qualities of investor? Discuss the different types of investor. INTRODUCTION “An investment operation is one which‚ upon thorough analysis promises
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MS Excel e¨envi K‡i GBP.Gm.wm cix¶vi djvdj ˆZix Ki‡Z n‡e| GBP.Gm.wm cix¶vi ছাত্র/ছাত্রীদের 6wU wel‡q Ask MÖnb Ki‡Z nq‚ Zvi g‡a¨ 1wU welq AwZwi³ ev PZz_© welq wnmv‡e cix¶v w`‡Z n‡e| bZzb †MÖwWs c×wZ‡Z PZz_© wel‡qi b¤^i djvd‡ji Dci cÖfve ‡d‡j| cÖwZwU wel‡q Avevi cÖ_g I wØZxq cত্র bv‡g `ywU Ask _vK‡e| A_©vr‚ PZz_© welqmn cix¶v_©x‡K †gvU 12wU wel‡q AskMÖnb Ki‡Z nq| cÖwZwU wel‡qi cÖ_g I wØZxq cত্রের b¤^i †hvM K‡i †jUvi †MÖW I †MÖW c‡q›U wba©vib Ki‡Z nq| PZz_© wel‡q cÖvß †MÖW c‡q›U 2Gi †ewk n‡j Zvi
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Connections and Information Acquisition in Capital Allocation Mariassunta Giannetti Xiaoyun Yu Stockholm School of Economics‚ Kelley School of Business CEPR and ECGI Indiana University mariassunta.giannetti@hhs.se xiyu@indiana.edu August 2010 This paper was previously circulated under the title “Favoritism or Markets in Capital Allocation?” We thank Franklin Allen‚ Utpal Bhattacharya‚ Philip Bond‚ Brian Bucks‚ Chun Chang‚ Todd Gormley‚ Denis Gromb‚ Dalida Kadyrzhanova
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equilibrium with the enzyme. The binding of substrate and inhibitor is mutually exclusive. E + S ⇌ ES → E + P‚ E + I ⇌ EI Each of these equilibria is characterised by a dissociation constant. The first by Km (the Michaelis constant) and the second by Ki which characterises the binding between enzyme and inhibitor. If sufficient [S] is present then eventually the inhibition by I will be overcome. This is the diagnostic test for this type of inhibition. Both I and S compete for the available
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