An electrical heater is used to add 18.00 kJ of heat to a constant-volume calorimeter. The temperature of the calorimeter increases by 4.50°C. When 2.25 g of methanol (CH3OH) is burned in the same calorimeter, the temperature increases by 12.74°C. Calculate the molar heat of combustion for methanol (enter in kJ)
An electrical heater is used to add 18.00 kJ of heat to a constant-volume calorimeter. The temperature of the calorimeter increases by 4.50°C. When 2.25 g of methanol (CH3OH) is burned in the same calorimeter, the temperature increases by 12.74°C. Calculate the molar heat of combustion for methanol (enter in kJ)
Chemistry by OpenStax (2015-05-04)
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Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter5: Thermochemistry
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Problem 31E: When a 0.740-g sample of trinitrotoluene (TNT), C7H5N2O6, is burned in a bomb calorimeter, the...
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An electrical heater is used to add 18.00 kJ of heat to a constant-volume calorimeter. The temperature of the calorimeter increases by 4.50°C. When 2.25 g of methanol (CH3OH) is burned in the same calorimeter, the temperature increases by 12.74°C. Calculate the molar heat of combustion for methanol (enter in kJ).
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