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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Investment Behavior‚ Observable Expectations‚ and Internal Funds Jason G. Cummins ∗ Assistant Professor New York University 269 Mercer Street New York‚ NY 10003 jcummins@econ.nyu.edu Kevin A. Hassett Resident Scholar American Enterprise Institute 1150 17th Street NW Washington‚ DC 20036 khassett@aei.org Stephen D. Oliner Asst. Dir. of Research Federal Reserve Board Mail Stop 93 Washington‚ DC 20551 soliner@frb.gov First Draft: September 8‚ 1997 Second Draft: July 6‚ 1998 Third Draft: March 31
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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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smart and‚ as a consequence‚ having guys lose interest in them. This is yet another example of society interfering with women’s’ ability to do well and succeed. Stereotypes also put a prodigious disconnection between men and women. According to Katha Pollitt in “Why Boys Don’t Play with Dolls” society and its stereotypes give people a deceptive view of the world. She mentions the famous Barbie doll and how girls from the young age of three are given the popular doll to play with. Along with the
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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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