n a large building, oil is used in a steam boiler heating system. The combustion of 1.0-lb of oil provides 2.4 x 10^7 J Part A. How many kilograms of oil are needed to heat 190kg of water from 26 degrees Celsius to 100 degrees Celsius? Express your answer to two significant figures and include the appropriate units Part B. How many kilograms of oil are needed to change 190kg of water to steam at 100 degrees Celsius? Express your answer to two significant figures and include the appropriate units

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter8: Thermochemistry
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In a large building, oil is used in a steam boiler heating system. The combustion of 1.0-lb of oil provides 2.4 x 10^7 J Part A. How many kilograms of oil are needed to heat 190kg of water from 26 degrees Celsius to 100 degrees Celsius? Express your answer to two significant figures and include the appropriate units Part B. How many kilograms of oil are needed to change 190kg of water to steam at 100 degrees Celsius? Express your answer to two significant figures and include the appropriate units
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