Only human who questions their existence and only care for their well-being life while all other animals and plants continue to live without bothering about this question. Money is the most concerned thing in life that combines both good and bad aspects. Time is the most valuable thing that human can spend. Therefore‚ in my opinion‚ life‚ money and time are the most necessery things in this world that really interest me to learn how to live happily and sucessfully‚ how is money’s
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Many people will believe that ambitions are often achieved with the individual’s’ constant and continuous positive desire to achieve a goal‚ but it is truly the determination of one’s self towards a certain goal that allows them to achieve the success they intend. Through the inspirational story of Lance Armstrong‚ determination was significantly portrayed as the main motive that has driven him to overcome obstacles‚ both physically and mentally. With his previous achievement of overcoming an aggressive
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measuring its density and its boiling point and try to match it with those solutions given in Table 2 of experiment 2. Procedure Part A In Part A‚ The main purpose was to find the determination of the density of the unknown (j41) and by doing that we had to determine volumes of the unknown liquid (j41) using three different volumetric devices which are graduated cylinder‚ pipette and burette. Then we had to perform three measurement trials on each device. Graduated cylinder: I dried a clean
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Complexometric Determination of Water Hardness Kayla Partridge Britni Gonzales 09/15/2014 Abstract Determining the water hardness of unknown sample #55 was determined by complexometric titration. With the use of disodium salt EDTA as the solution to chelate the metal impurities and the Eriochrome Black T indicator as the solution used to help visualize when the impurities were completely chelated‚ along with a few other solutions to help the reaction. Unknown water sample #55 experimental
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the titration. EDTA (aq) + MIn- (aq) + 2H+ (aq) → H2In- (aq) + MEDTA (aq) Procedure/Data 0.8652 g of 0.004 M disodium EDTA was dissolved in 500 mL of deionized water within a sealed plastic bottle. Na2EDTA solution was standardized using 10 mL of CaCO3‚ 30 mL of DI water‚ five drops of Eriochrome Black T indicator‚ and 3 mL of NH3/NH4Cl (aq) buffer. Na2EDTA was titrated until the Eriochrome Black T solution
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CHEMISTRY DETERMINATION OF ENTHALPY CHANGE OF NEUTRALIZATION IA Criteria Assessed: DCP CE MS Introduction When an alkali neutralizes an acid‚ a salt and water are formed. Aqueous hydrogen ions (H+(aq)) from the acid react with the hydroxide ions (OH- (aq)) from alkali‚ forming water. The identity of salt will depend on the nature of the acid and alkali used. H+(aq) + OH- (aq) → H2O(L) The combination of H+ and OH- ions in this way releases energy. In this practical‚ the
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Determination of g by Free Fall Raw Data: Time (ms) ± 0.01ms Height of release of ball from the sensor plate (cm) ±0.1cm Trial 1 Trial 2 Trial 3 Trial 4 Trial 5 0.0 0.00 0.00 0.00 0.00 0.00 15.0 180.05 179.36 178.74 180.26 180.23 30.0 244.33 244.21 244.71 243.88 245.87 45.0 300.72 301.29 300.59 301.43 301.70 60.0 348.68 348.39 348.77 349.12 348.35 75.0 390.27 390.77 389.58 391.19 390.43 This table below is the results obtained during the experiment in cm/ms. This table below is the results
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are often monomorphic in their development‚ and hence early determination of gender would be similarly difficult.In regards to Gallus gallus domesticus‚ the common chicken this difficulty in gender identification is quite evident in their progeny.After
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Edgar Allan Poe’s The Philosophy of Composition was written in 1846‚ and according to my perception of what he writes‚ it was first of its kind. None before him had dared to reveal their creative process‚ as difficult and complex as it is‚ and for this they received particular criticism from Poe himself. It seems to me‚ that although he respects that other writers consider the creative process a secret or merely a sled of unexpected mind twists and mysterious thought processes‚ he himself wanted
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The self-determination of the Sahrawi People Western Sahara has been the focus of Human Right organizations for almost a decade. Reports of an array of human right abuses have been claimed mostly due to the militaristic policing of the displaced Sahrawi people caused by the Moroccan government. This paper will conduct an evaluation of the human right abuses and thus provide possible remedies to end them. First this paper will provide a brief summary of the highly complex history of the Sahrawi people
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