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A calorimetry experiment was done to determine AH for the combustion of CSH12OS. A 2.34 g of CeH12Os was placed with 1.5 kg of water at an initial temperature of 25.0°C. As the combustion occur the temperature raise by 2.00°C. Calculate the AH from the data obtained. Calorimater is 3.27 kJ/"C AH = - 870 kJ mol O AH = - 850 kJ mol kJ AH = +870 mol kJ Ο ΔΗ - + 850 mol

A calorimetry experiment was done to determine AH for the combustion of CSH12OS. A 2.34 g of CeH12Os was placed with 1.5 kg of water at an initial temperature of 25.0°C. As the combustion occur the temperature raise by 2.00°C. Calculate the AH from the data obtained. Calorimater is 3.27 kJ/"C AH = - 870 kJ mol O AH = - 850 kJ mol kJ AH = +870 mol kJ Ο ΔΗ - + 850 mol

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
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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A calorimetry experiment was done to determine AH for the combustion of CeH12Os. A 2.34 g of CeH120s was placed with 1.5 kg of water at an initial temperature of 25.0°C. As the combustion occur the temperature raise by 2.00°C. Calculate the AH from the data obtained. Calorimater is 3.27 kJ/"C AH = - 870 kJ mol Ο ΔΗ - 850 kJ mol - O AH = + 870 k.J тol kJ O AH = +850 mol
Transcribed Image Text:A calorimetry experiment was done to determine AH for the combustion of CeH12Os. A 2.34 g of CeH120s was placed with 1.5 kg of water at an initial temperature of 25.0°C. As the combustion occur the temperature raise by 2.00°C. Calculate the AH from the data obtained. Calorimater is 3.27 kJ/"C AH = - 870 kJ mol Ο ΔΗ - 850 kJ mol - O AH = + 870 k.J тol kJ O AH = +850 mol
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