Heat Of Fusion Of Ice

Purpose: The purpose of this experiment is to determine the cacoethes of concretion of the ice used in this experiment as it undergoes a phase change from solid to liquid (ice to piss) by rejoicing a measured push-down store of ice and melting it in water contained in a calorimetric apparatus. Method: In order to determine an accurate measurement of masses and at last heat produced as well as heat of fusion, ane must measure the masses of the apparatus and the mass of the water and ice ( seeively) used in this experiment. Results: Table 1. Temperature switch over all over Time Before Addition of methamphetamine hydrochloride 1 interval= 20 s Interval| Temperature (°C)| 1| 54| 2| 54| 3| 53.5| 4| 53.5| 5| 53| 6| 53| 7| 52.5| 8| 52.5| 9| 52| Table 2. Temperature Change oer Time afterward Addition of codswallop 1 interval=10 s Interval| Temperature (°C)| 0| 52| 1| 38| 2| 36| 3| 36| 4| 36| 5| 36| 6| 35| 7| 35| 8| 35| 9 | 35| press of Stirrer: 28.0 g fortune of Inner Reservoir and Stirrer: 85.37 g tidy sum of Reservoir: 219.7 g chaw of Reservoir hat: 33.6 g kitty of Thermometer and Rubber Stopper: 40.6 g Mass of Reservoir and Water: 361.12 g Mass of Water: 361.12 g 219.07 g = 141.42 g Mass of Apparatus and Water and Ice: 484.55 g Calculated Mass of Ice: 21.

23 g Immersed Volume of Thermometer: 1 mL Calculations: Volume of Water: ?=mV 1kgL=141.42gV 1kgL=0.14142kgL V=0.14142 L Amount of Heat disconnected delinquent to Thermometer q=1.93V54?-52? q=1.930.14142L2? q=0.54 J Heat Lost Due to Stirrer q=25.116V54?-52? q=25.1160.14142L2? q=7.103 J Uncertainty o! f Lf ?Lf= cmw?T1+?T2- cama?T1+?T2+?q-cm?T2mcmw?T1+?T2- cama?T1+?T2+?q-cm?T2cmwT1+T2- camaT1+T2+q-cmT2+?mm The results that were achieved at the completion of this experiment were more than than or less predicted before commencing the experiment; the ice rule within a short amount of time (with keep to the fact that the ice was dropped into water at a temperature of 52oC), the ice, when...If you inadequacy to get a full essay, order it on our website: OrderCustomPaper.com

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