Introduction The purpose of this experiment is to determine the rate equation for the “Iodine Clock Reaction” experiment. The experiment will consider the equations 〖2I〗^-+S_2 O_8→2〖〖SO〗_4〗^(2-)+I_2 and I_2+2〖S_2 O_3〗^(2-)→2I^-+S_4 O_6 in order to determine the rate law of Rate=k[〖〖S_2 O_8〗^(2-)]〗^a 〖[I^-]〗^b by using the experimental data to calculate the values of exponents a and b as well as the rate constant k. Experimental Supplies Needed: 250 mL Erlenmeyer flask‚ 100 mL beaker‚ graduated
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The Day Everything Went Wrong! Where do I begin? I woke up early feeling refreshed. I had completed my morning workout and routine. I thought this would be the best day ever‚ but at a blink of an eye everything started changing for the worst. Even though we have bad day everyday is a learning experience. On the morning of November 23‚ 2010‚ I’m very excited that it’s my anniversary on my job. Around 7:45 a.m. this morning I received a disturbing call from my special friend. The first thing that
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Fear and Danger Essay This extract is situated in chapter twelve of the text and describes a riot that took place in Whitemoor prison‚ Cambridgeshire whilst Stuart was imprisoned for stealing from an “open-counter post office”. In this extract Masters offers us an account of the events that took place‚ beginning with an article from The Times newspaper and continuing from the point of view of Stuart. For the first time‚ in this extract‚ we see an event where Stuart is the one who fears for his life
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WHAT WENT WRONG WITH SATYAM? PROFESSOR J. P. SHARMA J.P Sharma‚ Professor of Law & Corporate governance‚ Department of Commerce‚ Delhi School of Economics‚ University of Delhi WHAT WENT WRONG WITH SATYAM? INTRODUCTION Till about two decades ago corporate governance was relatively an unknown subject. The subject came into prominence in the late 80’s and early 90’s when the corporate sector in many countries was surrounded with problems of questionable corporate policies or unethical practices
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Corporate Governance HIH; What Went Wrong? During 2000 at the Institute of Actuaries annual seminar on general insurance‚ two senior actuaries‚ Peter McCarthy and Geoff Trahair‚ presented a paper that rang alarm bells for HIH Insurance. Even though HIH was not mentioned in the paper [entitled “Lack of industry profitability and other stories”] the insurance industry was accused of under pricing policies‚ pressuring actuaries to reduce the projected level of outstanding claims liabilities and
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pulled off a sheet from one of the chairs. It smelled dirty and musty. I started to uncover other things‚ like paintings and other furniture. Yet out of all the things I found‚ my two favorites were a handmade grandfather clock and an old bookcase! I like the grandfather clock because it filled the creepy silence of the house with a slow‚ yet graceful “Tick-Tock.” The bookcase I liked because the books make a beautiful display even with the gritty and dusty covers. The crinkly pages were fragile
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What Went Wrong at Mattel The toymaker is recalling more dangerous toys made in China. Its troubles may be a warning sign for other multinationals Elmo‚ Barbie‚ Big Bird‚ and Dora. They are some of the most familiar and best-loved children’s characters. Now they’re caught up in the global debate about the safety of Chinese-made products. Mattel (MAT)‚ the world’s largest toymaker‚ announced on Aug. 14 an expanded product recall‚ involving vehicles based on the hit movie Cars that had lead paint
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EXPERIMENT 3-CHEMICAL KINETICS: THE IODINE-CLOCK REACTION J.CHAN1 and C.CABANLIG2 1NATIONAL INSTITUTE OF MOLECULAR BIOLOGY AND BIOTECHNOLOGY‚ COLLEGE OF SCIENCE 2NATIONAL INSTITUTE OF MOLECULAR BIOLOGY AND BIOTECHNOLOGY‚ COLLEGE OF SCIENCE UNIVERSITY OF THE PHILIPPINES‚ DILIMAN‚ QUEZON CITY 1101‚ PHILIPPINES DATE SUBMITTED: JANUARY 8‚ 2013 DATE PERFORMED: DECEMBER 5‚ 2012 ------------------------------------------------- ABSTRACT The kinetics of the reaction between persulfate (S2O82-)
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A Day When Everything Went Wrong Life has its ups and downs‚ highs and lows. Sometimes you feel as if you are on top of the world‚ other times you feel as if everyone or everything has turned against you. I vividly recall a day when nothing went as I expected. Everything seemed out to get me‚ to trick me. It was the hardest test of my patience and perseverance. Though I would like very much to forget that day‚ till today I still have nightmare recalling it and wish I do not have to relive the
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The Day in Which Everything Went Wrong I will never forget the day in which everything went wrong in my life. Everything that could go wrong did. The cursed day was sometime in September last year. Firstly‚ I woke up late in the morning because my alarm clock did not ring. So I missed the bus to school and had to walk to school instead. I dislike walking to school because there were many dogs in my neighbourhood and some of them were very fierce. As I was walking to school‚ I accidentally stepped
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