Module name: Physical Chemistry (CP 4117) Experiment: Heat of decomposition of hydrogen peroxide Lecturer: Dr Cheow Name: Loganathan Admin number: 1246102 Contents No. | Contents | Page | 1 | Abstract – a precise summary about the whole experiment and report. | 3 | 2 | Introduction to the experiment - a brief outline and relevant theory for the experiment and calculation | 3-4 | 3 | Procedure for the experiment
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Synthesis and Decomposition of Zinc Iodide Partners: Sonya Pasia and Kristen Kobayashi CH 085-01 20 September 2011 Zinc Iodide (ZnI2) was an interesting binary compound to experiment with. In this experiment‚ weakly acidified water (25mL distilled water with 18 drops 5M acetic acid solution) was used as an aid to bring molecules of the zinc and iodide atoms together‚ by dissolving iodine molecules‚ so that bonding would transpire to produce a reaction. Deprived of water‚ the Zn and I2
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10/03/15 – Sher Bindahnee Group members: Claire Lee and Carrie Gale – Rm 53 DECOMPOSITION OF COPPER CARBONATE (CuCO3) AIM – To investigate the thermal decomposition of copper carbonate. (qualitative assessment) HYPOTHESIS – The products of the decomposition of copper carbonate will be a metal oxide (CuO) and carbon dioxide gas. APPARATUS – ITEM QUANTITY/CONCENTRATION Copper carbonate 2 g Limewater (saturated Ca(OH)2 solution) 10 mL Bunsen burner Matches Test
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Engineering Alcatel-Lucent COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED. ALCATEL-LUCENT —PROPRIETARY — USE PURSUANT TO COMPANY INSTRUCTION AGENDA • Alcatel-Lucent Introduction • Industry Trends • Wireless Data Capacity Enhancement Techniques • Small Cells Solution Overview • Integrating Metro Cells with the Network (Het-Net) • Deployment Benefits • Success Stories‚ Trials‚ and Awards 2 COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED. ALCATEL-LUCENT AT A GLANCE 1000+
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Decomposition of Sodium Chlorate Mass‚ Moles‚ and the Chemical Equation Introduction: Sodium chlorate is used as a source of oxygen in emergency oxygen generators. So-called oxygen canisters or oxygen candles are found on airplanes‚ submarines‚ even the space station–anywhere where oxygen might be in short supply in case of an emergency. Sodium chlorate decomposes upon heating or in the presence of metals to give oxygen gas. What the chemical equation for the decomposition of sodium chlorate
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DuPont Analysis breaks out ROE into 3 sub-components: Profit Margin‚ Total Asset Turnover and Equity Multiplier. Maximizing some/all of these subcomponents would result in a better ROE. The ‘Profit Margin’ ratio is a measure of operational efficiency of a firm. Ideal value for this ratio is 100%‚ which can be achieved if Sales are equal to Net Income. However‚ in the business that Whole Foods is in‚ this ratio will not be anywhere near 100%. One place Whole Foods can increase ‘Profit margin’
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ecosystems. To understand the rates in which certain species’ leaves decay and release the energy stored within them can demonstrate how quickly the energy becomes available to organisms in higher trophic levels. Between plant species the rate of decomposition varies according to leaf structure‚ chemical or physical defence and whether the species is allochthonous or autochthonous. Native species adapt to the predators that feed upon them and the same applies for the predators‚ adapting to the plants
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to know how to influence and communicate with members of cultures other than their own (Adler and Grahamd (1989)). Through the analysis of the case study on the joint venture of the France based company Alcatel and the U.S. based company Lucent Technologies‚ issues of cross-cultural management‚ the weakness and strength of an international joint venture‚ including the rights and wrongs of the particular case study will be discussed. As Shenkar (2001)said in an article‚ establishing a measure gauging
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KINETICS OF THE ACID DECOMPOSITION OF THIOSULFATE Aqueous solutions of thiosulfate‚ S2O32-(aq) are stable if neutral or basic‚ but decompose quickly when the thiosulfate is dissolved in acid according to the equation: Sulfur dioxide is a gas at room temperature‚ but is very soluble in water. Sulfur‚ a water insoluble solid‚ forms a colloidal suspension. As a result‚ the solution first becomes cloudy and then opaque. We can take advantage of the developing opacity of the reaction system to do a
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Factors affecting the catalytic decomposition of Hydrogen peroxide Please refer to the additional files for tables/graphs. Aim- The purpose of this investigation is to investigate how certain factors affect the catalytic decomposition of Hydrogen peroxide. I will investigate the effect of altering the mass of catalyst used on the rate of the decomposition of Hydrogen peroxide. Introduction- The decomposition of Hydrogen peroxide is a process by which Hydrogen peroxide decomposes into water and
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