produced. This iodine will be converted into I3- which will react stoichiometrically with the thiosulfate. The thiosulfate to be used for titration was first standardized using KIO3 as the primary standard. KI crystals and sulfuric acid was added to the KIO3 solution one after the other. KI crystals should be added first or the solution may produce more O2 and add to the analyzed dissolved oxygen of the sample: The resulting solution was titrated right away with Na2S2O3 as the titrant and starch
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Motor parameters used for simulation are given in Table 1. Tables 2 and 3 shows the GA-PID and ACO-PID controller’s parameters. the response of Kp‚ Ki and Kd parameters are summarized on table 4 which shows that the proportional controller “Kp” will have the effect of reducing rise time and will reduce the steady state error while the integral controller “Ki” will have the effect of eliminating the steady state error but will have the worst transient response on a system while the derivative
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reaction CH3 NC(g) −→ CH3 CN(g) are 4.0 × 1013 s−1 and 272 kJ/mole‚ respectively. Calculate the values of ∆S ◦‡ ‚ ∆H ◦‡ ‚ and ∆G◦‡ at 300 K. 7. [20 points] An enzyme-catalyzed reaction (KM = 2.7 × 10−3 M) is inhibited by a competitive inhibitor I (KI = 3.1 × 10−5 M). Suppose that the substrate concentration is 3.6 × 10−4 M. How much of an inhibitor is needed for 65% inhibition? How much does the substrate concentration have to be increased to reduce the inhibition to 25%? Constants R = 8
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Qualitative Observations of Double Displacement Reactions Lab Table 1.0 Qualitative Observation of Products Formed |Balanced Chemical Equations |Qualitative Observations | |BaCl2 (aq) + 2NaOH (aq)( BaOH2(aq) + 2NaCl(s) |An aqueous solution formed | | |Precipitate
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SUMMER TRAINING PROJECT REPORT ON “MARKET RESEARCH ON CONSUMER PREFERENCE OF THE FORM OF PACKAGED GARAM MASALA” TABLE OF CONTENTS * Certificate………………………………………………………….02 * Declaration………………………………………………………...03 * Acknowledgement………………………………………………....04 * Preface…………….……………………………………………….05 * Objectives……........……………………………………………….06 * Exploratory Research………………………………………………07 * Company’s SWOT Analysis……………...………………….…. ..16 * Khada Masala V/S Pisa Masala…………………………………
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(Reality and fact based Research Report) “when someone bring a news to g you – you should investigate its credibility first” first Quran Very Beefy article on Geo‚ my p y y ‚ y personal visit to the office of Mr. Sarmad‚ the second man in power after the owner‚ exposed him. Mr. Bush was seen in informal clothing having his picture taken with this short‚ half balding and totally pro-western attitude guy named Sarmad‚ so what it says??? Why would the then President Bush ??
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temperature) Pipette Solutions: | H2SO4- 10cm2‚ KI- 10cm2‚ De-ionised water-10cm2 | Burette Solutions: | Sodium Thioshulphate | Indicator: | Starch – 2/3 drops | | Trail | 1 | 2 | 3 | 4 | | Trails: | 10 | 8.0 | 8.7 | 8.5 | 8.5 | | Burette Readings: | Initial | 0.00cm310.0cm2 | Difference – (final-initial)10.0cm3 | Final | | | Mean titre: | 8.42cm2 | Table for Chlorine Bleach stored at 350C Pipette Solutions: | H2SO4- 10cm2‚ KI- 10cm2‚ De-ionised water-10cm2 | Burette Solutions:
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used as a model for determining reaction rates in a variety of solutions. Materials • 20 mL of 0.2% of soluble starch • 250-mL volumetric flask • 500-mL volumetric flask • 0.03 M H3AsO3 • 0.1 M KIO3 • 0.2 M KI Procedure Buffer A and buffer B were prepared first with the concentration of Buffer A being roughly half that of Buffer B. The preparation of Buffer A is as follows: 100 mL of 0.75 M NaAc solution‚ 100 mL of 0.22 M HAc
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many moles of copper are produced? c. How many grams of copper are produced? 5. Assume that 8.5 L of iodine gas (I2) are produced at STP according to the following balanced equation: 2 KI (aq) + Cl2 (g) à 2 KCl (aq) + I2 (g) a. How many moles of I2 are produced? b. How many moles of KI were used? c. How many grams of KI were used? 6. Solid iron (III) hydroxide decomposes to produce iron (III) oxide and water vapor. If 0.75 L of water vapor are produced at STP‚ a. How many grams of iron (III) hydroxide
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Education services . Guests of Honour : Mr……‚ Director‚UIET the man of distinct vision and a fountainhead of illuminating ideas‚ an idol of knowledge and experience and inspiration to all of us. Mr………..‚ who is ………………. 1. Ganesh Vandana speech- Jaisa ki Doston Hamare culture me jab koi subh kariye karte hain to hamare vighan harta ganpati Ganesh ko pratham nimatran dete hai to kyun na aaj ke fest ka aagaj ganpati ganesh ke vandna ke saath Karen. So put your hands together for the first performance
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