The Correlation between the Diffusion Rate of a Substance and its Molecular Weight ABSTRACT To test the effect of molecular weight on the rate of diffusion‚ various experiments were performed. One of which is the glass tube test wherein cotton balls of the same size were moistened in two different substances (NH4OH and HCl). These cotton balls were plugged at each side of a glass tube. After some time‚ formation of a white ring occurred. The white ring‚ in fact‚ is a product of the reaction between
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Instruction Circular No. 20141 | | Februarv 04. 2014 All Head of Conventional Branches All Head of SME Branches Prime Bank Limited Bangladesh Sub: Reviscd Rates on DeDosit for Convcntional Branches (other than Islamic Bankinq Branches) Please refer to our previous Instruction Circular no. 0612014 dated January 20‚ 2014. The rate of interest on Deposit for Conventional Branches (other than lslamic Banking Branches) and SME Branches has been revised as under: SL# 0l 02 03 Reviscd
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experiment is to determine the rate law and the activation energy for the reaction between persulfate ion‚ S2O82-‚ and iodide ion‚ I-: S2O82-(aq) + 2 I-(aq) 2 SO42-(aq) + I2(aq) The rate law can be written as Reaction rate = (1) Where m and n are the orders with respect to S2O82- and I-‚ respectively‚ and k is the rate constant. Determining the rate law involves determining the values of m and n. The temperature dependence of the rate constant is given by (2)
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believe divorce rates are so high because marriage is no longer meaningful seriously 50% of marriages in America end in divorce they might as well scrap the entire thing do people no longer understand what a vow is anymore? Seems like most of that 50% is either lazy and are not willing to work on their marriage (they think it’s all rainbows and no actual work)‚ or got married because of a fleeting thought in their heads and ran to Vegas‚ or they just married for money and looking forward to the divorce
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short futures contract to sell July silver for $17.20 per ounce. The size of the contract is 5‚000 ounces. The initial margin is $4‚000‚ and the maintenance margin is $3‚000. What change in the futures price will lead to a margin call? What happens if you do not meet the margin call? Problem 5.2. What is the difference between the forward price and the value of a forward contract? Problem 5.3. Suppose that you enter into a six-month forward contract on a non-dividend-paying stock when the stock
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Coursework Rates of Reaction Research The rate of reaction tells us how quickly a chemical reaction takes place. It is important for people in industry to know how fast a reaction goes. They have to know exactly how much of their product they can make each hour‚ day or week. In a shampoo factory‚ the rate might be 100 bottles per minute. We can’t work out the rate of a reaction from its chemical equation. Equations can only tells us how much product we can get. They don’t say how quickly
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Rates of Reaction Coursework Aim: To find out how different concentrations of sodium thiosulphate (Na S2 O3) affects the speed of its reaction with Hydrochloric acid (HCL). Introduction When Sodium Thiosulphate and Hydrochloric acid react they produce a cloudy precipitate. Both of the chemicals are clear solutions and they react together to form a yellow precipitate of sulphur‚ the equation for this reaction is: Na2 S2 O3 + HCL‚ H2 O + NaCL + SO2 + S Sodium Thiosulphate + Hydrochloric
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Programs Part: 55.30.00 SPOTS Card Program APPROVED: Joy Sebastian‚ Acting State Controller Effective Date: June 30‚ 2012 Signature on file at SCD PURPOSE: This policy outlines the minimum standards for processing purchasing transactions using the Small Purchase Order Transaction System (SPOTS) card. AUTHORITY: ORS Chapter 291 ORS Chapter 293 APPLICABILITY: This policy applies to all Executive Branch agencies that participate in the SPOTS card program. Agencies in
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To what extent does a currency forward contract need to play a formal role in multinational companies? A globalisation has risen over the last 20 years. Because of this factor‚ international markets have increased rapidly‚ therefore a large number of companies have been particularly interested in global operatings‚ such as‚ export trade‚ import trade‚ overseas sales (Moosa‚ 2003). A subsequent significant trouble looming large for
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The purpose of this lab was to find my and my fellow classmates resting heart rate and record it. There were seven people in the class and we all participated in this study. There are four places to check heart rate and they are in your wrist‚ the inside of your elbow‚ the side of your neck‚ or the top of your foot. Everyone used the wrist or their radial artery. We used our middle and index fingers to gently feel for the radial artery in each others pulse. I then counted the pulse for 10 seconds
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