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What will be the final temperature of the water and the bomb calorimeter in this experiment?

What will be the final temperature of the water and the bomb calorimeter in this experiment?

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter6: Thermochemistry
Section: Chapter Questions
Problem 112AE: In a bomb calorimeter, the reaction vessel is surrounded by water that must be added for each...
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When 0.900 g of Mg was burned in oxygen in a constant volume calorimeter, 22.3 kJ of energy as heat was evolved. The calorimeter was in an insulated container with 880. g of water at an initial temperature of 13.4 °C. The heat capacity of the bomb in the calorimeter is 660. J/K. The specific heat capacity of water is 4.184 J/g °C. a Calculate AU for the oxidation of Mg (in kJ/mol Mg). AU = -597.67 kJ/mol Mg The amount of heat that would evolve from burning of 1 mole of Mg should be calculated: 24.31 g/mol Mg 0.900 g AU = 9r - 22.3 kJ x == Correct - 602 kJ/mol Mg °C b what will be the final temperature of the water and the bomb calorimeter in this experiment? Final temperature =
Transcribed Image Text:When 0.900 g of Mg was burned in oxygen in a constant volume calorimeter, 22.3 kJ of energy as heat was evolved. The calorimeter was in an insulated container with 880. g of water at an initial temperature of 13.4 °C. The heat capacity of the bomb in the calorimeter is 660. J/K. The specific heat capacity of water is 4.184 J/g °C. a Calculate AU for the oxidation of Mg (in kJ/mol Mg). AU = -597.67 kJ/mol Mg The amount of heat that would evolve from burning of 1 mole of Mg should be calculated: 24.31 g/mol Mg 0.900 g AU = 9r - 22.3 kJ x == Correct - 602 kJ/mol Mg °C b what will be the final temperature of the water and the bomb calorimeter in this experiment? Final temperature =
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