Latent Heat Of Vaporization

AIM: To find the potential horniness of vaporization of weewee system. MATERIALS required: * Copper Calorimeter * Thermometer * draw gob * Cotton wool * Bunsen burner; alloy netting; Conical flask; Tripod stand * Dry steam pin (Bent tube) * Water trap * Screen manner: The specific possible instigate of vaporization of body of irrigate raft be found by bunk steam into pee in a calorimeter, where it condenses and releases its latent heat. The appliance is as shown in the figure above. 1. Weigh the calorimeter empty. 2. Reweigh the calorimeter when it is round half full of water supply system system. 3. The temperature of the water is read and recorded. 4. Set up the instrument as shown in the diagram 5. The calorimeter is lagged with cotton wool to isolate it from the heat of the surroundings. 6. Turn on the Bunsen burner and allow the water to boil. move from the boiler is passed finished a steam trap to limit aside some(prenominal) condensed moisture. Dry steam solely therefore, is allowed to pass into the water in the calorimeter. 7. A screen is unremarkably placed in the middle of the boiler and the calorimeter to prevent the last mentioned from receiving heat directly from the boiler. 8.

The pass of dry steam into the calorimeter is stop when the temperature of the calorimeter rises by about 30?C above inhabit temperature. 9. Finally, reweigh the calorimeter and contents to find the set of steam condensed. Term | symbolization used for representation| survey obtained during the experiment| hand of calorimeter| m1 (kg)| 57.61 g= 0.05761 kg| Mass of calorimeter + water| m2 (kg)| 163.74 g= 0.16374 kg| Mass of calorimeter + water + condensed steam| m3 (kg)| 170.60 g= 0.1706 kg| Initial temperature of water + calorimeter| ?1?C| 22?C| Final temperature of medley| ?2?C| 57?C| Temperature of steam| degree Celsius?C| 100?C| Let specific latent heat of steam| L (J kg-1)| L (J kg-1)| Mass of water| m2 m1 (kg)| 0.16374 0.05761= 0.10613 kg| Mass...If you want to put up a full essay, order of magnitude it on our website: Ordercustompaper.com

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