Consider the following solid-state equilibrium, where AG = -3 kJ/mol at 298 K,C(diamond)C(graphite)Answer the following and (as a reminder) support your answers with either calculations or logic.a)If AS (system), do you expect this process to be exothermic, or endothermic.b)From the perspective of thermodynamics, are diamonds stable?18c)The rate constant (k) of this process can be approximated at 7.7x10 s, at 25 C. Use the half-life of a díamond, inyears, to determine the kinetic stability of diamonds (1 year3.2x107).d)If the activation energy barrier of a diamond converting into graphite is 420 kJ/mol, how many times faster will thisprocess occur at 1500 C.

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Consider the following solid-state equilibrium, where AG = -3 kJ/mol at 298 K, C(diamond) C(graphite) Answer the following and (as a reminder) support your answers with either calculations or logic. a) If AS (system), do you expect this process to be exothermic, or endothermic. b) From the perspective of thermodynamics, are diamonds stable? The rate constant (k) of this process can be approximated at 7.7x10-18 s-1, at 25°C. Use the half-life of a diamond, in years, to determine the kinetic stability of diamonds (1 year x 3.2x10'). c)

Consider the following solid-state equilibrium, where AG = -3 kJ/mol at 298 K, C(diamond) C(graphite) Answer the following and (as a reminder) support your answers with either calculations or logic. a) If AS (system), do you expect this process to be exothermic, or endothermic. b) From the perspective of thermodynamics, are diamonds stable? The rate constant (k) of this process can be approximated at 7.7x10-18 s-1, at 25°C. Use the half-life of a diamond, in years, to determine the kinetic stability of diamonds (1 year x 3.2x10'). c)

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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