Johnson and Steele determined the standard enthalpy of combustion of UO2(s) in gaseous fluorine. The products of combustion are UF6(s) and O2(g). The measured value of the enthalpy of combustion is -1112.6 kJ mol-¹ (per mole of UO₂), and the standard enthalpy of formation of UF6(s) is -2197.7 kJ mol-¹. Calculate the standard enthalpy of formation of UO2(s) in kJ mol-¹.

Johnson and Steele determined the standard enthalpy of combustion of UO2(s) in gaseous fluorine. The products of combustion are UF6(s) and O2(g). The measured value of the enthalpy of combustion is -1112.6 kJ mol-¹ (per mole of UO₂), and the standard enthalpy of formation of UF6(s) is -2197.7 kJ mol-¹. Calculate the standard enthalpy of formation of UO2(s) in kJ mol-¹.

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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