Latent Heat Of Vaporization

AIM: To find the latent horniness of vaporization of pee system. MATERIALS required: * Copper Calorimeter * Thermometer * pee trap * Cotton wool * Bunsen burner; Metal netting; Conical flask; Tripod subscribe * Dry steam clean trap (Bent tube) * Water trap * sift METHOD: The specific latent fire up of vaporization of pissing can be found by consider steam into peeing in a calorimeter, where it condenses and releases its latent groove. The appliance is as shown in the figure above. 1. Weigh the calorimeter empty. 2. Reweigh the calorimeter when it is about half encompassing of water. 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 insulate it from the arouse of the surroundings. 6. Turn on the Bunsen burner and allow the water to boil. excise from the boiler is passed through a ste am trap to set aside any condensed moisture. Dry steam only therefore, is allowed to pass into the water in the calorimeter. 7. A screen is usually placed in the midst of the boiler and the calorimeter to prevent the latter from receiving heat directly from the boiler. 8.

The pass of dry steam into the calorimeter is stopped when the temperature of the calorimeter rises by about 30?C above room temperature. 9. Finally, reweigh the calorimeter and circumscribe to find the set of steam condensed. Term | Symbol utilise for representation| appraise obtained during the experiment| Mass of calorimeter| m1 (kg)| 57.61 g= 0.05761 kg| Mass of calorimeter + water| m2 (kg)| 163.74 g= 0.16374 kg| Mass of calor! imeter + water + condensed steam| m3 (kg)| 170.60 g= 0.1706 kg| Initial temperature of water + calorimeter| ?1?C| 22?C| Final temperature of mixture| ?2?C| 57?C| Temperature of steam| 100?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 ache a full essay, order it on our website: OrderEssay.net

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