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    IA OB

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    Name: Đặng Thị Minh Huệ Roll number: SB01003 Class: SB705 Individual assignment Topic 1:. Identify and evaluate your personalities by using the Big Five Model (use a free online website). Write a paper providing your thoughts on the results and explain how the results can help you in personal and professional development. I/ Introduction 1. Why do I choose this topic? The reason why I choose this topic is I am curious about how Big Five evaluates people’s personalities

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    History IA

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    Question - An analysis of how the religious rivalry and the fight over Kashmir caused the first Kashmir war of 1947. Part A- Investigation outline In this investigation I am going to analyze how the religious rivalry and fighting over Kashmir caused the first Kashmir war of 1947. I am going to look at how religious rivalry between Hindus and Muslims had built up prior 1947 in Kashmir and how it continued which consequently lead to a the first Kashmir war of 1947. In this investigation I will also

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    Chemistry Labs

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    ATLANTIC COLLEGE CHEMISTRY DEPARTMENT (Written by Dr Geoffrey Neuss) CONTENTS Page Introduction 1 Assessment of Practical Work 3 Error and uncertainty 7 Significant figures 8 Title 1. Some common chemical reactions. 9 2. A traditional acid-alkali titration. 10 3. Analysis of aspirin tablets

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    effect of substrate concentration Hydrogen Peroxide H O (in %) on the rate of reaction of the enzyme catalase (in 1/mean time). Prediction: As the substrate concentration (hydrogen peroxide) in % increases the rate of reaction in 1/mean rate increases until the solution becomes saturated with the substrate hydrogen peroxide. When this saturation point is reached‚ then adding extra substrate will make no difference. The rate steadily increases when more substrate is added because more of the active

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    Aim It is to tell how the reaction between magnesium and hydrochloric acid will be effected if we change the concentration of hydrochloric acid. Introduction In the experiment the magnesium reacts with the hydrochloric acid to create magnesium chloride and hydrogen. The balanced formula for this is: Mg(s) + 2HCL(aq) MgCl2(aq) + H2(g) Magnesium + hydrochloric acid Magnesium Chloride + Hydrogen Magnesium will react with hydrochloric acid‚ because it is higher in the reactivity series than hydrogen

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    Investigating The Rate Of Reaction Between Marble Chips And Hydrochloric Acid Planning I will use marble chips and different concentrations of hydrochloric acid and water to see how it affects the rate of reaction. I will use concentrations of 50cm3 using different volumes of water and acid. Introduction I am investigating how the rate of reaction between marble chips and hydrochloric acid is altered when the concentration is changed. This is the word equation for my investigation

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    hypothesis proposed that if a small amount of salt was added to the reaction‚ then it cause the rate of the reaction to speed up‚ but if too much salt was added‚ then it will instead decrease the rate of the reaction. The data revealed that no additional amount of salt was the reaction that had the highest rate. As shown previously in the data table‚ the first trial’s average reaction rate of 4.5 mL/min was higher than the other two reaction rates where salt was added for trial 2 and trial3‚ 2.125 mL/min and

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    PCCW IA

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    PCCW Ltd. Introduction: PCCW Ltd. is a public limited multinational Hong Kong based information and communications technology company‚ established in 2000. Founded by Richard Li in 1993‚ it was known as “Pacific Century Regional Developments Limited” until 1999 when it changed its name to “Pacific Century CyberWorks”‚ then again when it merged with “Cable & Wireless HKT Limited” to PCCW Limited. The company is listed on the Hong Kong Stock Exchange (SEHK: 0008) since 1994 and its shares are

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    Factors affecting the rate of reaction between a metal and an acid The rate of a reaction can be measured by the rate at which a reactant is used up‚ or the rate at which a product is formed. The temperature‚ concentration‚ pressure of reacting gases‚ surface area of reacting solids‚ and the use of catalysts‚ are all factors which affect the rate of a reaction. Individual properties of substances also affect reaction rates. The scope of these properties is broad and there are few generalizations

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    Sociology Ia

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    Acknowledgement I would like to acknowledge and thank my teacher Mr. Sewalia for helping me on this school assessment for guiding me‚ also I would like to thank my parents for the support and lastly ‚ God ‚ for giving me the knowledge and strength . Introduction Introduction / Definition of the Research Problem The community members of Point Pleasant Park‚ Cunupia belong to mainly two ethnic groups

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