indicated by a very pale pink color. To calculate the molarity of NaOH‚ the following equation was used MNaOH x VNaOH = MKHP x VKHP therefore the molarity was .125 M. INTRODUCTION This lab experiment covers the preparation of standard solution and the acid/base titration. The first part of the lab is to prepare a standard solution of Potassium hydrogen per. A standard solution is a solution of known concentration‚ in which it is prepared using exacting techniques to make sure that the molarity
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Heat can be described as the increase in temperature until it becomes intolerable or unbearable. In literature‚ many authors use heat as a symbolic device to represent elements such as love‚ confusion and anger. In The Great Gatsby‚ Fitzgerald also uses the sweltering heat to enhance the mood and setting of the novel. The novel starts in spring but the climax occurs during the hottest days of the summer. In this essay‚ I will attempt to show that Fitzgerald effectively uses heat to show the passion
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to analyze this system several assumptions where made such like an isentropic process at the compressor an isenthalpic expansion in the throttling valve. Diagrams will be provided to depict these thermodynamic processes in addition to computing the heat transferred to the system and the work input to the compressor. Table of Contents Abstract .................................................................................................................................................... 2
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Aim: Perform an experiment to determine the latent heat of fusion for milk. Materials: Calorimeter Celsius Thermometer Platform balance Kettle Milk ice cubes Stopwatch Hot Water Procedure: The copper cup was weighed and its mass was then recorded. The kettle was then used to boil water and this water was poured into the copper cup. The mass of the cup plus the hot water was calculated and recorded. The copper cup was then placed in the insulated container. The water’s temperature was
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urban heat island effect. In scientific terms‚ it is the difference between the temperature recorded in the urban environment and the temperature recorded in its rural surroundings. Heat waves will become more frequent in the next years. The urban heat island effect is
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between placid surface and hidden corruption structures The Big Heat‚ and the drama deals with a struggle between those forces which try to keep the lid on and those which want to force the hidden violence out into the open" (Tom Gunning). Discuss this claim in relation to the film. Somebody ’s going to pay because he forgot to kill me‚ this was the tagline featured on the poster for Fritz Lang ’s dark film noir classic The Big Heat which establishes the films undercurrents of violence and revenge
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Applied Heat past Examination Questions 1. An Ammonia refrigerator is to produce 2 tonne of ice per day at -4°C from water at 20°C. if the temperature range in the compressor is between 25°C and -6°C‚ Calculate horse power required to derive the compressor. Latent Heat of ice = 80 kcal/kg‚ and specific heat of ice= 0.5 2. A compressor draws 42.5 m3 of air per minute in the cylinder‚ at a pressure of 1.05 kg/cm abs. It is compressed Polytropically pV1.3=C to a pressure 4.2
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In the 1995 Chicago Heat Wave‚ mortality was related to living alone in that living along doubled a person’s chance of not surviving the heat wave. On the other had‚ and form of social connection lessened the chance of dying. Some of the main reasons that this relationship exists are because most of the people living along were older people and increasingly people with poor mobility were living alone. Living alone as an aging person was thought to be the ideal way for them to live because it gave
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John Salmons Sanford 9th Grade Literature and Composition May 25‚ 2012 Miami Heat Basketball Why I Chose My Topic Ever since I was young I’ve always loved basketball. It started when I was young and I used to always watch my older brothers play in the driveway. I always wished I could play with them but they always said I was too young. Nevertheless‚ I was still persistent and practiced my game everyday. All the time I was looking up to my favorite player Lebron James. I would watch his
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margin approach in which manufacturing overhead is treated as a period expense? Why or why not? 2. Calculate the practical capacity and the capacity cost rates for each of Sippican’s resources: production and setup employees‚ machines‚ receiving and production control employees‚ shipping and packaging employees‚ and engineers. 3. Use these capacity cost rates and the production data in Exhibits 3 and 4 to calculate revised costs and profits for Sippican’s three product lines
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