Use the table below to answer the questions that follow: Substance AG (kJ/mol) C(gaphite) CH2 209.2 -300.4 Oze 370.4 CaCO3 -1128.8 -604. 17 CO2 -394.4 Calculate the AG for the following reactions and predict whether the reaction is spontaneous or not. Use the Gibbs free energy formation provided and this AGrxn= EAGproducts - TAGIcactants, to be more specific. 5-6. 2Cgaphite) + a. -209.2 kJ (spontaneous) b. 0 kJ (equilibrium) c. 209.2 kJ (nonspontaneous) d. None of the above 7-8. SOze 1/202e > a. -70 kJ (spontaneous) b. 70 kJ (nonspontaneous) c. 670.8 kJ (nonspontaneous) d. -670.8 kJ (spontaneous) 9-10. СаCОз > CaQo a. 0 kJ (equilibrium) b. 0 kJ (spontaneous) c. 130.2 kJ (spontaneous) d. None of the above

Use the table below to answer the questions that follow: Substance AG (kJ/mol) C(gaphite) CH2 209.2 -300.4 Oze 370.4 CaCO3 -1128.8 -604. 17 CO2 -394.4 Calculate the AG for the following reactions and predict whether the reaction is spontaneous or not. Use the Gibbs free energy formation provided and this AGrxn= EAGproducts - TAGIcactants, to be more specific. 5-6. 2Cgaphite) + a. -209.2 kJ (spontaneous) b. 0 kJ (equilibrium) c. 209.2 kJ (nonspontaneous) d. None of the above 7-8. SOze 1/202e > a. -70 kJ (spontaneous) b. 70 kJ (nonspontaneous) c. 670.8 kJ (nonspontaneous) d. -670.8 kJ (spontaneous) 9-10. СаCОз > CaQo a. 0 kJ (equilibrium) b. 0 kJ (spontaneous) c. 130.2 kJ (spontaneous) d. None of the above

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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