Question 1 Calculate the standard enthalpy of formation of CaCO3 at 298K in kJ/mol from the following data: СаО (s) + Со,(8) — СаСО ,(s) AHO = - 42.85 kcal/mol 298 Са (s) + 2 -0,(8) →CaO (s) AHº - 151.50 kcal/mol 298 C (s) + 0,(8) →Co,(8) ΔΗΟ 298 - 94.05 kcal/mol

Question 1 Calculate the standard enthalpy of formation of CaCO3 at 298K in kJ/mol from the following data: СаО (s) + Со,(8) — СаСО ,(s) AHO = - 42.85 kcal/mol 298 Са (s) + 2 -0,(8) →CaO (s) AHº - 151.50 kcal/mol 298 C (s) + 0,(8) →Co,(8) ΔΗΟ 298 - 94.05 kcal/mol

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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