Bonifacio‚ Prince Zero P.Date Performed: October 00‚ 2014 Group No. 1Date Submitted: October 00‚ 2014 Experiment No. 7 Unknown: 2 Compound: Table 6.1Physical Examination State Liquid Odor Smells like adhesive paste Color Pink-orange Flammability Flammable Table 6.2Physical Constant: Melting Point Parameter Experimental Theoretical (From Literature) Melting Point (oC) Trial 1 Trial 2 Average 88 88 86 86 Table 6.3Solubility Test Sample Solubility Solubility Class Water Ether 5% NaOH5%
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Universal Law of Gravitation in 1687. His law of gravity describes the force amongst every object that contains mass. Newton devised his idea of the law of gravity when he observed an apple fall from a tree. This then lead him speculating about whether the same force that was upheld by the apple was also maintained by the moon. Sir Isaac Newton then reached to the discovery that both the apple and the moon were motivated by the force of gravity. His law of gravity states that ‘every object in the universe
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graphs‚ that would really be helpful. Thank you! You’re halfway right. Velocity will be positive as the ball falls‚ zero on impact‚ negative on the way up‚ and zero again at apogee. Acceleration‚ however‚ is constantly 9.8 m/s²...the force of gravity does not change as the ball moves. For your graphs‚ acceleration will be a horizontal line at y=9.8 Velocity will be a broken sinusiod (oscillating) that starts at the origin and rises to a maximum. On each impact with the ground‚ the graph
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Elizabeth Chadwick‚ Self-Determination in the Post-9/11 Era‚ Oxford: Routledge; Simultaniously‚ New York: Routledge‚ 2011‚ $160.00; ISBN: 978-0-415-55004-8. Introduction: Recognition of self-determination in international law is new. International law has adopted self-determination as a right in 1941 by UN charter‚ but from the beginning of the civilization the desire for self-determination was there. Debate over this topic is like never ending saga‚ as it’s related to government‚ peace‚ war‚ right
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Introduction: Systolic blood pressure‚ the highest pressure in the cardiac cycle‚ measures the pressure in the arteries as the left ventricle contracts. Diastolic blood pressure‚ the lowest pressure in the cardiac cycle‚ measures the pressure in the arteries as the ventricles relax and refill with blood just before the next ventricular contraction. We measure blood pressure using a sphygmomanometer and a stethoscope. To measure the systolic pressure‚ place the blood pressure cuff on the upper arm
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Wage determination in perfect and imperfect markets Perfect competition In perfect labor markets‚ everyone is wage taker – both the employee and the employer. On the one hand‚ the employer and his firm cannot control the market as there are too numerous firms and the firm is price taker on the product market and labor market. On the other hand‚ the workers cannot control their wage as they have no economic power to do so or they are of a clearly definite type. In perfect competition there
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When you feel like giving up do your parents push you‚ or do you perceiver and keep trying. Well‚ thats determination‚ which I think is the key to success. Determination helps people get through things‚ although skills and talents are your support you can’t do it without purpose or in other words determination. Determination is the key to success JK Rowling‚ Walt Disney‚ and Michael Jordan failed‚ but they believed and were determined to continue and look where they are now. Not all people were
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Determination of the Calorific Value of Fuels Aim: To quantify the amount of energy produced by different fuels and to determine which fuel is more efficient (has a higher calorific value). Introduction: The easiest way to achieve our aim is by heating a substance with a known specific heat capacity and using the energy released from burning our fuels. This will give us the value of the heat energy released by the combustion of our two fuels. The chemical reaction for combustion: FUEL
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Enhanced spectrofluorimetric determination of Mebendazole‚ a benzimidazole anthelmintic drug‚ through complex formation with Lanthanum (III)‚ in pharmaceutical preparations and spiked human plasma Abstract The article concerned with the development of simple‚ sensitive‚ rapid and specific spectrofluorimetric procedure for determination of mebendazole. The cited drug was reacted with lanthanum (III) ions to produce highly fluorescent stable complex measured at 340 nm after excitation at 295 nm. Different
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DETERMINATION OF BOILING POINTS Introduction: The boiling point of a compound is the temperature at which it changes from a liquid to a gas. This is a physical property often used to identify substances or to check the purity of the compound. It is difficult‚ though‚ to find a boiling point. Usually‚ chemists can only obtain a boiling range of a 2 - 3oC accuracy. This is usually sufficient for most uses of the boiling point. Purpose: The purpose of this experiment is to determine the
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