Enter your answer in the provided box. High-purity benzoic acid (C,HgCO0H; AH, for combustion =-3227 kJ/mol) is used as a standard for calibrating bomb calorimeters. A 1.221-g sample burns in a calorimeter (heat capacity-1365 JPC) that contains exactly 1.700 kg of water. What temperature change is observed? PC

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
Section: Chapter Questions
Problem 23E: If a reaction produces 1.506 kJ of heat, which is trapped in 30.0 g of water initially at 26.5 °C in...
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High-purity benzoic acid (CHgCOOH; AH for combustion =-3227 kJ/mol) is used as a standard
for calibrating bomb calorimeters. A 1.221-g sample burns in a calorimeter (heat capacity = 1365 JPC)
that contains exactly 1.700 kg of water. What temperature change is observed?
Transcribed Image Text:Enter your answer in the provided box. High-purity benzoic acid (CHgCOOH; AH for combustion =-3227 kJ/mol) is used as a standard for calibrating bomb calorimeters. A 1.221-g sample burns in a calorimeter (heat capacity = 1365 JPC) that contains exactly 1.700 kg of water. What temperature change is observed?
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