At constant volume, the heat of combustion of a particular compound, compound A, is -3233.0 kJ/mol. When 1.577 g of compound A (molar mass = 120.97 g/mol) is burned in a bomb calorimeter, the temperature of the calorimeter (including its contents) rose by 6.189 °C. What is the heat capacity (calorimeter constant) of the calorimeter? C = Suppose a 3.771 g sample of a second compound, compound B, is combusted in the same calorimeter, and the temperature rises from 24.03 °C to 28.76 °C. What is the heat of combustion per gram of compound B? heat of combustion: x10 kJ/°C TOOLS kJ/g

Chemistry: Principles and Reactions
8th Edition
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Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter8: Thermochemistry
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At constant volume, the heat of combustion of a particular compound, compound A, is −3233.0 kJ/mol. When 1.577 g of
compound A (molar mass = 120.97 g/mol) is burned in a bomb calorimeter, the temperature of the calorimeter (including its
contents) rose by 6.189 °C.
What is the heat capacity (calorimeter constant) of the calorimeter?
C =
Suppose a 3.771 g sample of a second compound, compound B, is combusted in the same calorimeter, and the temperature rises
from 24.03 °C to 28.76 °C.
What is the heat of combustion per gram of compound B?
heat of combustion:
x10
kJ/°C
TOOLS
kJ/g
Transcribed Image Text:At constant volume, the heat of combustion of a particular compound, compound A, is −3233.0 kJ/mol. When 1.577 g of compound A (molar mass = 120.97 g/mol) is burned in a bomb calorimeter, the temperature of the calorimeter (including its contents) rose by 6.189 °C. What is the heat capacity (calorimeter constant) of the calorimeter? C = Suppose a 3.771 g sample of a second compound, compound B, is combusted in the same calorimeter, and the temperature rises from 24.03 °C to 28.76 °C. What is the heat of combustion per gram of compound B? heat of combustion: x10 kJ/°C TOOLS kJ/g
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