only recently‚ indigenous people were living at a lower standard than other people‚ and no-one fought for their rights. However‚ there have been significant advancements in the Aboriginal fight for self-determination‚ such as the Mabo act‚ and Rudd’s apology to the stolen generation. Self Determination is the ability for a group of individuals to make their own decisions‚ thus improving the quality of life for those individuals. Take that right away‚ and they have a significantly
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doctors be held to moral standards when practicing euthanasia‚ and if so‚ which ones? Is killing a patient any different than letting a patient die? Daniel Callahan has responded to philosophers such as James Rachels in his article‚ “When Self-Determination Runs Amok‚” and insists that recognizing the moral distinction between killing and letting die is crucial in evaluating whether euthanasia is permissible. Callahan discusses how euthanasia should not be permitted under any circumstances based on
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Chemistry Investigative study Title: Determination of amount of phosphorus content in different brands of fertilizers Objective: To determine the amount of phosphorus in different brands of fertilizers Apparatus: Beakers(250 cm3) ------------------------------------------------------------------------------- 3 Measuring cylinder(10cm3)------------------------------------------------------------------- 1 Measuring cylinder(100cm3)-----------------------------------------------------------------
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then subsequently titrated with thiosulfate solution‚”2 being the difference from the former type of iodine titration. Iodometry is more widely used‚ as in this experiment‚ because there are only a few strong reducing agents; thus few iodometric determinations. (2) As mentioned earlier‚ iodometry involves the oxidation of iodide ion; it is added in excess to the oxidizing agent being determined. This would result to the formation of iodine which would be titrated with the standard thiosulfate solution
Free Oxidizing agent Iodine
INTRODUCTION EDTA (H₄Y) is widely used to determine metals in complexometric (a volumetric analysis where the formation of a coloured complex is used to indicate the end point of a titration) titrations as it forms stable complexes with most metal ions. EDTA is a tetracorboxylic acid and in alkaline conditions‚ it exists as Y⁴⁻ ions‚ which form 1:1 complexes with metal ions like nickel(II) ions: Y⁴⁻ + Ni²⁺ NiY²⁻ A metal ion indicator (an organic dye which changes colour when it binds with metal
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In 1993‚ the UN General Assembly provided a framework for action called the Declaration on the Elimination of Violence against Women. However‚ almost 25 years later‚ 1 in 3 women still experience physical or sexual violence‚ mostly by an intimate partner. This is just a small part of the inequality towards women. Today‚ including western countries‚ women experience poorer education‚ lower health and inequality (UN Women‚ 2016). Sexual and physical abuse is just the tip of the iceberg. It is estimated
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EXPERIMENT 8 QUANTITATIVE DETERMINATION IODOMETRIC TITRATION OF COPPER CONCENTRATION IN AQUEOUS SOLUTION B Y RESULTS AND DISCUSSION Considered as moderately weak oxidizing agent‚ Iodine was used for the determination of strong reductants. Standard iodine solutions were found to have smaller electrode potentials as compared with the other oxidants‚ gaining them the advantage of imparting a degree of selectivity essential in the determination of strong reducing agents amid the presence
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Synthesis of Salicylic Acid and Potentiometric Determination of its Purity and Dissociation Constant ------------------------------------------------- Abstract The purpose of the study is to synthesize salicylic acid from the ester‚ methyl salicylate‚ and determine the acid’s dissociation constant and purity. The ester was converted to salicylic acid by base hydrolysis. The products were refluxed and recrystallized‚ to ensure maximum purity‚ and filtered‚ dried‚ and weighed. The melting point
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Thermochemistry: An Ice Calorimeter Determination of Reaction Enthalpy Heidi Moen Chemistry 151 Lab Section No. 47905 09/02/2010 Instructor: John Weide Abstract: In this experiment‚ an ice calorimeter was used to measure the energy transferred from a system to the surroundings in an isothermal heat transfer. By measuring the change
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The Good Earth: Wang Lung - A Man of Determination and Loyalty Pearl S. Buck shows her readers the many faces of Wang Lung in her book‚ The Good Earth. Wang Lung is a rice farmer who gains all his wealth through the land. He struggles to move from poverty to a well respected wealthy man. Wang Lungs character portrays a man’s unselfishness‚ determination‚ and loyalty towards his family and friends. Wang Lung’s caring and generous nature towards his family and friends make him a well-liked
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