020M K2S2O8‚ 0.50M KI‚ 0.010M Na2S2O3‚ 0.2% starch solution Apparatus 400 cm3 beaker‚ boiling tubes x2‚ pipettes (10ml)‚ thermometer x2‚ water bath‚ stop-watch Procedure 1.> Half-fill the beaker with hot water at temperature between 49 - 51℃ (as water bath). 2.> Pipette 10 cm3 of 0.020M K2S2O8 solution into the first boiling tube‚ place a thermometer in this solution and keep this in the water bath. 3.> Pipette 5 cm3 of both 0.50M KI and 0.010M Na2S2O3
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ibne Adam!!!!! Ik Teri Chahat Hai Or Ik Meri Chahat Hai Ho ga Toh Wohi Jo Meri Chahat Hai Haan Agar Tu nay Superd (hawale) Kar dia Khud Ko Us kay Jo Meri Chahat hai Toh Main Tujhe Woh Bhi Doon ga Jo Teri Chahat Hai... Or Agar Tu nay Mukhalfat Ki Us ki Jo Meri Chahat Hai Tu Main Thaka Doon ga Tujhe Us Main Jo Teri Chahat Hai Phir Hoga Wohi Jo Meri Chahat Hai..... The basic theme of this marvelous novel expresses by this Hadees beautifully‚ that’s I thought personally. One who puts his will for
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Potassium Iodide (KI)‚ 0.040 M Potassium Bromate (KBrO3)‚ 0.0010 M Sodium Thiosulfate (N2S2O3)‚ 2% Starch solution‚ Water (H2O) II. Summary of Procedure. Part 1: Find the Volume of One Drop of Solution 2. Fill pipet with 3ml of distilled water 3. Mass a beaker and record 4. Put 5 drops of water into beaker and record 5. Add 5 more drops and record 6. Add 5 more drops and record 7. Repeat 1-5 two more times Part 2: Rate Order of KI 1. Get pipets
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material must be in INK – pencil or white-out will render the work ineligible for mark appeal) 1. What observations and conclusions can you note about each of the three reactions that occurred in the test tubes where you combined potassium iodide‚ KI‚ and hydrogen peroxide‚ H2O2 (in part 1) of the experiment? (Give a detailed explanation of any observations that you made‚ i.e.‚ what made the colour change‚ what reactions happened?) ANSWER: 2. Use the information below to develop the necessary
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Future of rural Markets RURAL MARKETING-THE FUTURE OF INDIAN INDUSTRY. Indian agricultural industry has been growing at a tremendous pace in the last few decades. The rural areas are consuming a large number of industrial and urban manufactured products. The rural agricultural production and consumption process plays a predominant role in developing the Indian economy. This has designed a new way for understanding a new process called Rural Marketing. The concept of rural marketing has to
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DETERMINATION OF SAPONIFICATION AND IODINE NUMBERS OF SOME LIPIDS A.L. ASCANO1 C.V. OPONDA1 1INSTITUTE OF BIOLOGY UNIVERSITY OF THE PHILIPPINES‚ DILIMAN‚ QUEZON CITY‚ PHILIPPINES DATE PERFORMED: FEBRUARY 19‚ 2013 INSTRUCTOR’S NAME: FRANCESCA N. BELTRAN _____________________________________________________________________________________ ABSTRACT _____________________________________________________________________________________ INTRODUCTION Lipids are long aliphatic hydrocarbon chains
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nyújt teljes körű pénzügyi szolgáltatásokat a lakosság és az üzleti élet számára. A Capitals Bank mögött stabil hátterű nemzetközi banki hálózat áll‚ mely 99‚5%-ban birtokolja a bank részvényeit. A Budapest Bank a lakossági ügyfelek kiszolgálásán túl a kis- és közepes vállalkozásoknak (kkv-knak) nyújt teljes körű banki szolgáltatásokat. A bank a 2000-es évek elején sikeresen bővített fiókhálózatát‚ mára már száznál több bankfiókkal‚ kihelyezett hiteltanácsadó pontokkal‚ szerződött értékesítési irodákkal
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Courage (noun):- 1.The ability to do something that you know is difficult or dangerous. OR The state or quality of mind or spirit that enables one to face danger or fear with self-possession‚ confidence‚ and resolution bravery. 4. The power or quality of dealing with or facing danger‚ fear‚ pain‚ etc Examples of COURAGE 1. She has the courage to support unpopular causes. 2. It takes courage to stand up for your rights. Quotations "No one can answer for his courage when he has never been
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INORGANIC CHEMISTRY 1 Lab Report on Oxidation & Reduction I. Metal-Metal Ion Displacement II. Halogen Displacement Reactions INTRODUCTION A series of experiments had been conducted to determine the order of displacement strengths of the metals and halogen chosen for the experiments. A displacement reaction is a reaction in which one element(metal or non-metal) displaces another element(metal or non-metal) from its salt solution. In the displacement reaction of metals‚ the more
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Experiment 1: Observations of Chemical Changes Abstract: In the lab 1 experiment‚ the objective was to observed properties of various chemical reactions between twelve different basic compounds. Each reaction revealed chemical properties consisting of color change‚ CO2 gas formation‚ and/or precipitate formation. Certain reactions made it possible to distinguish between an acid and a base. Through the results of this experiment‚ chemical properties observed in the reactions could be used to associate
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