Physical and Chemical Properties Purpose: The Physical and Chemical Properties lab provides the opportunity to investigate the physical and chemical properties of pure chemical substances and analyze the experiment results. Procedure: In the beginning of the experiment‚ I filled two 24-well plates half way with the given chemicals and sucked up these chemicals into their labeled pipets for later use. Following this‚ I performed a number of steps on each of the four test tubes and recorded observations
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Quarter 1 In quarter we allocated sales peoples salaries‚ bonuses‚ quotas and market share basing on the following information. Bob Being oldest and most experienced of all the five sales people‚ we offered him a higher salary and high target for the quarter because basing on his experience he was capable of meeting the quota and he deserved the salary. Bob needed a higher salary so as to keep him motivated and thank him for being with the company for that long. Emily She was the best sales
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Non-repudiation It refers to one of the properties of cryptographic digital signatures that offer the possibility of proving whether a particular message has been digitally signed by the holder of a particular digital signature’s private key. A digital signature owner‚ who may like to deny a transaction maliciously‚ may always claim that his or her digital signature key was stolen by someone and that someone actually signed the digital transaction in question‚ thus not accepting/denying the transaction
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Flyne Anderson Experiment done - 30 September 2012 Report submitted - 02 October 2012 Chemistry 111 - Experiment 4 : Properties of Gasses Purpose: The purpose of the experiment is to learn about the properties of gasses‚ and identify them by their physical and chemical properties by combining different elements and observing how they react with each other‚ and outside influences. Materials/Procedure: I gathered my materials from the material list and set up my data table. I combined the zinc
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HERE‚ almost there. Almost. I almost flunked in my SPM trials examination. People around do expect high from me‚ being one of the boarding school student‚ de cream de la cream‚ they say. SPM is about 3 months to go‚ and I almost failed in my trials‚ getting E’s mostly in Science subjects; Biology around 42/100‚ Chemistry 44/100‚ excluding Physics‚ I was able to obtained a C+ with 56/100. Another E was for the so-called killer subject for students who hated numbers and counting; that is Additional
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Physical & Chemical Properties Data Table 1: Solubility or Reaction Substance Name Color Odor Effect of Heat Cold Water Hot Water Litmus test Dilute HCl Dilute NaOH Mg Silver None None None None Base Fizzes‚ gas‚ increased temperature None Cu Brown None None None None Base None None Zn Silver None None None None Base Fizzes None MgO White Slight odor None None Bubbles Base Dissolves‚ turns yellow‚ increased temperature None CuCO3 Green None Melts
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found in China. Canada and Russia also have large reserves. A significant amount of tungsten is recovered through recycling of scrap tungsten products. [1.] Tungsten is classified as a "Transition Metal" which is located in Groups 3 - 12 of the Periodic Table. An element classified as transition metals are ductile‚ malleable‚ and able to conduct electricity and heat. Tungsten is mixed with carbon to make a very strong‚ very resistant material called tungsten carbide. Tungsten carbide is used to
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The term “retardation” has often been used in society as a word to insult ones intelligence. However‚ Metal Retardation (MR) is a serious illness thousands of people suffer from each day. Due to historical negative connotations of retardation‚ the term Intellectual Disability (ID) has been adapted as a means of describing the disorder. MR has been recognized as a neurodevelopmental disorder‚ which impairs ones intellectual and adaptive functioning capability. Often times an IQ score less than 70
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Metal Works Case study Project Summary- Metal-Works is a manufacturer of steel products such as steel safety boxes and cabinets. At present‚ the company has two existing manufacturing facilities in Delaware and Iowa. The new appointed CEO of Metal-Works Corporation wants to re-configure the network for the company. The present configuration is believed to not be optimum. As an initiative to improve this situation‚ the CEO has decided to hire a consultant to analyze the current distribution centers
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How to Remove Heavy Metal Toxins with Oral Chelation Do you currently have heavy metal toxins damaging the inside of your body? The answer is unfortunately "yes" for over 99% of us! So what is a “heavy metal” and what do I need to know? If you’re thinking of Ozzy Osbourne‚ KISS‚ or Ted Nugent‚ you’re not alone. The truth is that most people do not fully understand the real dangers of heavy metal poisons and just how common they are in our modern world. Fortunately‚ you can take steps to understand
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