7-Given the following data for graphite and diamond at 298K. S°(diamond) = 0.58 cal/mole deg %3D S'(graphite) = 1.37 cal/mole deg AHP CO2(from graphite) = -94.48 kilocalories/mole AHƒ CO2(from diamond) = -94.03 kilocalories/mole Consider the change: C(graphite) = C(diamond) at 298K and 1 atmosphere. (a) What are the values of AS° and AH° for the conversion of graphite to diamond. (b) Perform a calculation to show whether it is thermodynamically feasible to produce diamond from graphite at 298K and 1 atmosphere. (c) For the reaction, calculate the equilibrium constant Keq at 298K

7-Given the following data for graphite and diamond at 298K. S°(diamond) = 0.58 cal/mole deg %3D S'(graphite) = 1.37 cal/mole deg AHP CO2(from graphite) = -94.48 kilocalories/mole AHƒ CO2(from diamond) = -94.03 kilocalories/mole Consider the change: C(graphite) = C(diamond) at 298K and 1 atmosphere. (a) What are the values of AS° and AH° for the conversion of graphite to diamond. (b) Perform a calculation to show whether it is thermodynamically feasible to produce diamond from graphite at 298K and 1 atmosphere. (c) For the reaction, calculate the equilibrium constant Keq at 298K

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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