Determination of Chlorine and Iodine in Water I. Introduction The purpose of this laboratory was to determine the amount of chlorine and iodine in a sample of water by titration using a starch indicator and to standardize a sodium thiosulfate solution. Chlorine is added to municipal water supplies to purify it enough to become safe to drink. Iodine is also added to water when people camp or go hiking in the back country where they cannot bring purified water along. Chlorine and iodine are
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5th Canal Street Fire Investigation/Cause Determination Final: Term Paper Inna Fabyanchuk FISC 205 12-6-2012 Final Paper: Scene Investigation and Cause Determination. Dispatch: Call came in at 6:20 am; a fully involved structure fire on (5th Canal St)‚ 1 victim‚ in need of mutual aid and the fire department. Witness states that visible smoke and fire is coming through the front window and that there may be residents inside because of a parked car outside of the house. The fire department
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Case 3-3 Summary – J.E.B. v. Alabama‚ ex rel. T.B. 511 U.S. 127 (1994) J.E.B. is the petitioner‚ the state of Alabama‚ (representing T.B. - an un-wed mother of a minor child)‚ is the respondent. The petitioner’s claim is that‚ by striking men from his jury‚ Alabama violated his constitutional rights. According to the text‚ J.E.B. appealed to the U.S Supreme court since the Alabama State Supreme court denied‚ certiorari (which involves an order of a lower court to send the record of case to the
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2. I found a relationship between the social theory of Max Weber and the song “Ex-Factor” by Lauryn Hill. Max Weber was a German sociologist that contributed to the development of understanding of modern societies. One of is contribution was in fact the consideration of the role and behavior of individuals. For Weber‚ when studying societies we need to consider the motivation that guide individual behavior‚ the reasons we behave that way we do. In order to understand this concept of behavior we need
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Determination of Rate and Order of a Reaction Results This experiment used a spectrometer to find the wavelength with maximum absorbance in a green food coloring solution. For this particular solution the wavelength was 629.7 nm. The system was then calibrated to that and was set to measure the food coloring and bleach solution. The measured visible light absorbance of the mixed solution was collected over a time of 200 seconds and eight points were then selected and placed into the Absorbance
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Determination of the Solubility of Calcium Hydroxide Apparatus * Solid calcium hydroxide * 0.4 mol/dm hydrochloric acid * Distilled water * Pipette * Triple valve rubber pipette filler * Conical flask * Beaker * White tile * Clamp and stand * Methyl orange indicator Producing the calcium hydroxide solution 1. Roughly fill a beaker with 200cm³ of distilled water. This does not need to be accurate because samples will be taken from this. 2. Add solid calcium
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Affirmative 1 Ex-convicts should be given chances to build their life and they should be free from other’s prejudice. -perceived discrimination is very unfair. -chances should be given to let them forget their past and build a new life -they had learnt their lesson while serving their time in the prison 2 Due to isolation from society‚ it might result in ex-convicts in committing crimes as they are rejected by the society -it seems like their discrimination causes them to feel insecure
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The indefinite status accorded James Weldon Johnson’s The Autobiography of an Ex-Colored Man (1912) is‚ to a great extent‚ attributable to its standing as the first "fictional" text written by an African American that deliberately masks its genre. The confessional frame is a guise‚ self-consciously employed by Johnson to authenticate the main character’s story‚ strategically to give the text the appearance of an autobiography. From the onset‚ the narrative co-mingles genres; like its racially hybrid
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ABSTRACT The average concentration of CaCO3 obtained was 212 ppm‚ with a standard deviation of 1 ppt. The results indicate that the unk B tap water can be considered as hard water. INTRODUCTION Hard water is due to metal ions (minerals) that are dissolved in the ground water. These minerals include Ca 2+‚ Mg2+‚ Fe3+‚ SO42-‚ HCO3-. When this water evaporates or boils‚ the difficult to dissolve metal salts remain as a scaly residue. Hard water inhibits the effectiveness of soap and detergents
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whether or not if it was human like. The distinguishing of human vs non-human traits and characteristics AI has. Robots would never have the true feelings as humans because they weren’t born or developed feelings through life experiences as people do. Ex Machina which is a movie about artificial intelligence opened the idea to human vs. non-human. Watching the film and having discussions gave me a better understanding on the topic of human vs. non-human. The movie portrayed a detailed example of human
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