Consider the combustion of liquid CsHs in oxygen gas to produce carbon dioxide gas and water vapor. In an experiment, 0.1063 g of CsHs is combusted to produce enough heat to raise the temperature of 150.0 g of water by 7.632 °C. This experiment determined the enthalpy of formation of CsHs is 134 kJ/mol. If the literature value for the enthalpy of formation of CsHs is 144 kJ/mol, then what is the magnitude of the percent error for this experiment?
Consider the combustion of liquid CsHs in oxygen gas to produce carbon dioxide gas and water vapor. In an experiment, 0.1063 g of CsHs is combusted to produce enough heat to raise the temperature of 150.0 g of water by 7.632 °C. This experiment determined the enthalpy of formation of CsHs is 134 kJ/mol. If the literature value for the enthalpy of formation of CsHs is 144 kJ/mol, then what is the magnitude of the percent error for this experiment?
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter8: Thermochemistry
Section: Chapter Questions
Problem 19QAP: Salicylic acid, C7H6O3, is one of the starting materials in the manufacture of aspirin. When 1.00 g...
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