DETERMINATION OF ELECTRODE POTENTIALS N.M. PICART1 and A.J. EDUARDO2 1INSTITUTE OF BIOLOGY‚ COLLEGE OF SCIENCE 2INSTITUTE OF BIOLOGY‚ COLLEGE OF SCIENCE UNIVERSITY OF THE PHILIPPINES‚ DILIMAN‚ QUEZON CITY 1101‚ PHILIPPINES DATE SUBMITTED: 22 APRIL 2015 DATE PERFORMED: 15 APRIL 2015 ANSWERS TO QUESTIONS 1. Discuss the differences between galvanic and electrolytic cells. A galvanic cell uses a spontaneous reaction to generate electrical energy. In the cell reaction‚ some of the difference in
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Modern young women and their role in a society – challenges for feminism and a constant fight against social prejudices British young women as a subject of broad political interest became visible and significant in 1997 when New Labour came into power. It appeared as a novel phenomenon since it was all about “men’s’ world” before. The growing trend of feminism in a new liberal shape – encouraging women to get independent by means of achieving success and earning money‚ was well supported by press
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Abstract In this experiment‚ the Ksp for calcium sulfate dihydrate‚ CaSO4·2H2O‚ by titrating 4 times a calcium sulfate dihydrate solution with diprotic EDTA‚ H2(EDTA)2-. For each trial we found the Ksp by means of molarities and activities. The results for the Ksp using only molarities was very different than the Ksp using activities. The average Ksp using molarity only was 2.26 x 10-4 and the average Ksp using activity turned out to be 2.31 x 10-5. The actual Ksp however‚ is 3.14 x 10-5. A percent
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#1: The International Financial Environment. Explain how the international trade flows should initially adjust in response to the changes in inflation (holding exchange rates constant). Explain how the international capital flows should adjust in response to the changes in interest rates (holding exchange rates constant). International trade flows are the exchange of goods and services for money between different countries. It is referred to as sales which cross juridical borders. Inflation
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Relationships with community‚ family and between male and female are a constant source of inspiration for Irish writers. Discuss with reference to examples from three genres. In Dubliners‚ James Joyce portrays relationships in the nineteenth century to be unequal. Women live in servitude to their men folk‚ and are portrayed as the weaker sex whereas children are hardly seen or heard. The position of women and children under masculine dominance in Joyce’s stories runs in parallel to the political
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1. ‘It Is The Constant Image of Your Face’ – Dennis Brutus The persona seeks to resolve the innate conflict that resounds within him- he is torn between the love he holds for his country and the desire he possesses for his loved one. He begs ‘mitigation’ from the land for his act of treason or betrayal that he has committed through finding love with a woman. (Patriotism) 2. Dulce Et Decorum Est [Pro Patria Mori] – Wilfred Owen The intent of this poem is to demolish the stereotypical views of war
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Missing Works Cited As an Athenian philosopher‚ Socrates spent his life in constant pursuit of insight. He loved engaging in conversations that helped him derive philosophical views on a number of different issues. The birth of ideas through critical reasoning can be credited back to his method of teaching‚ which is now known as the Socratic Method. Although widely respected today‚ many of his teachings were found controversial in Athenian times. Socrates was placed on trial and put to death
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The IS ( investment and savings) schedule is a locus of points giving all the combinations of interest rate and income at which the goods market is in equilibrium‚ ceteris paribus. The IS curve is downward sloping because as interest rates fall‚ investment increases‚ thus increasing output. The steepness of the slope depends upon the sensitivity of investment to interest rate changes. The more interest sensitive the investment‚ the more interest sensitive the IS curve‚ i.e. the flatter the IS curve
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THEE LET ME COUNT THE WAYS...” DETERMINATION OF AVOGADRO’S CONSTANT Techniques Calibration drop counting MSDS available for • • stearic acid‚ CH3(CH2)16COOH cyclohexane‚ C6H12 Principles molar volume molecular structures surface areas and volumes Avogadro’s constant percent error Recommended Advanced Reading Chapter 3 in Petrucci‚ Herring‚ Madura‚ & Bissonnette’s General Chemistry‚10th Ed. Avogadro Constant...1 INTRODUCTION The beginning When you begin this experiment
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metrology. A meaningful attempt is been proposed to redefine the kilogram centred on basic constants‚ and a major agreement presently thrives to define the kilogram in relation to the Planck Constant “h”. To accomplish this redefinition‚ a consistent realization of the kilogram centred on several analysis is necessary. At the moment‚ measurement of the Planck Constant based on the Silicon Sphere Avogadro and Watt balance approaches have been concluded‚ but there exists certain disagreements in the
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