(317.2) (39.1) +(14) + (16x3) (207.2)+(126.9x2) =166g/mol 331.2g/mol 69.4g/mol 461.0g/mol #n (EQUN) 2 mol 1 mol 2mol 1mol M of PbI2 w KI = 1.25g KI X 1mol KI X 1 mol PbI2 X 461.0g PbI2 = 1.735 g of PbI2 LR 166.0g KI 2 mol KI 1 mol PbI2 M of PbI2 W Pb(NO3)2 = 1.25 g Pb(NO3)2 X 1 mol Pb(NO3)2 X 1 mol PbI 2 X 461.0 g PbI2 331.2 g Pb(NO3) 2 1 mol Pb(NO3)2 1 mol PbI2 =1.739 g od PbI2
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FE 106 GENERAL CHEMISTRY EXPERIMENT-3 CHEMICAL KINETICS PREPARED BY BURAK COBAN PURPOSE: In this experiment we will study the rate of decomposition of hydrogen peroxide to form oxygen according to the net equation: 2H2O2 (aq) 2H2O(l) + O2 by measuring the rate at which oxygen evolved‚ we will investigate how the rate changes with varying initial concentrations of hydrogen peroxide and iodide
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Measure the potassium iodide. Weigh out approximately 2 g of solid KI. This amount is a large excess over that which is needed. 3. Oxidize the iodide ion with hypochlorite ion. Using a graduated cylinder‚ transfer 25 mL of the dilute bleach into an Erlenmeyer flask. Add the KI and about 25 mL of distilled water. Swirl to dissolve the KI. Working in a fume hood and slowly with swirling‚ add approximately 2 mL of 3 M HCl. The solution should be a dark
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hai. Yeh kati patang film ka gana Rajesh Khanna ji par filmaya gaya hai aur pancham da ji ne gaya hai. Aaj mausam bada baiyman hai aaj mausam…..han ji mausam bahut baiyman ho gaya hai aur dewano ka hal behal kar raha hai. Dhalte Suraj ki sheetal kirane badalo ki piche se hute hue dharti ko choom rahi hai….isi tarah lakho diwane is sheetal kirno ka maza lete hua apne mehbooba kay saath Sunday kay chutti ka luft utha rahe hai…to agla gana main inhi diwano ko dedicate karta hon ‚ to sunte rahiye radio
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Explain why it would be difficult to conclude that perfectly acceptable skill-based pay systems can be developed for engineers‚ teachers‚ and machinists.(chuong 6> trả lương theo băngg cấp‚ theo kĩ năng. Càng nhiều bằng cấp càng được nhiều tiền. có kĩ năng tốt nhưng performance k tốt‚ tổ chức k cần nhiều kĩ năng quá) 2. What should managers of diverse workforce know about differences in values among individuals?( chương 2: giá trị mục tiêu sẽ tìm hiểu đk cá nhân) 3. Some people believe that perception
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This case talked about the difference a good personality could make in being an effective manager. In the case Wallace was a manager whom had a horrible personality. Apparently self centered he found a way to blame every problem on someone or something else other than himself. When trying to improve Wallace’s success boss a former store manager‚ Sutterwhite observed his interactions with customers and decided to inform him of the things she observed and put fire under his butt by saying that he has
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Ogilvy & Mather went on air in early April. The film starts with a mother and son racing in the woods. She is shown pitting herself against the boy in regular sprints. The mother tells the story through the voice over. She says‚ “Mere bête ko jeet ki aadat tab lagegi jab woh mujhe harayega” (My son will learn the habit of winning when he defeats me). But she is in mood to let her son win by giving in. “Akhir adatein na ek din mein banti hay na asani se” (Habits are neither built in a day nor easily)
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equals the change in kinetic energy of the object: Wnet = Kf - Ki This relationship is called the work energy theorem W = Fdcosø When the energy of the body increases‚ work is positive. Examples: 1. A boy pushes a 5.00 kg cart in a circle‚ starting at 0.500 m/s and accelerating to 3.00 m/s. How much work was done on the cart? Answer: W= Kf- Ki = (0.5)m(vfinal)2 - (0.5)m(vinitial)2 W = (0.5)(5.00)(3.00)2 - (0.5)(5.00)(0.500)2 W =
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A REPORT ON BRAND EQUITY OF Submitted by: Amrapali Singh (11) Ankush Redhu (16) Anup Sharma (18) Atul Kumar Singh (27) Devanshu Mehta (36) Kalyani Barman (57) INTRODUCTION Pepsi is a 100-year-old carbonated soft drink brand loved by over 200 million people worldwide. The largest single selling soft drink brand in India‚ Pepsi is ubiquitous on just about every social occasion. In 1886‚ the US Caleb Bradman‚ a man with a plan formulated a blockbuster of a digestive drink and decided to call it Brad‟s
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at the top of its peak until suddenly it all came crashing down when realizing he had had a secret daughter Nam Hwang Jeong (played by Park B Yeoung) and grandson Hwang Ki Dong (played by Hwang Seok Hyeon)‚ whom he’d never known of‚ arrive at his apartment. In order to save Hyeoung’s image and reputation as a celebrity‚ Hwang and Ki Dong were kept hidden from the public to ensure that his image and reputation would not be tainted from the past relationship he’s had with Hwang’s mother. Having to hide
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