To measure the caloric value of a potato chip, a sample of the potato chip was burned in an oxygen atmosphere in a bomb calorimeter and the temperature rose by 3.69 °C. When a current of 1.32 A from a 12.0 V source flowed through the same calorimeter for 125 s, the temperature rose by 4.19 °C. What is the magnitude of change in internal energy (in kJ) accompanying the combustion of the potato chip? 1.74 2.25 0.13 30.61

To measure the caloric value of a potato chip, a sample of the potato chip was burned in an oxygen atmosphere in a bomb calorimeter and the temperature rose by 3.69 °C. When a current of 1.32 A from a 12.0 V source flowed through the same calorimeter for 125 s, the temperature rose by 4.19 °C. What is the magnitude of change in internal energy (in kJ) accompanying the combustion of the potato chip? 1.74 2.25 0.13 30.61

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter16: Thermodynamics: Directionality Of Chemical Reactions

Section: Chapter Questions

Problem 89QRT: Determine the standard Gibbs free energy change, rG, for the reactions of liquid methanol, of CO(g),...

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