2.14 The net potential energy between two adja- cent ions, EN, may be represented by the sum of Equations 2.8 and 2.9; that is, EN (2.11) %3D Calculate the bonding energy Eo in terms of the parameters A, B, and n using the follow- ing procedure: 1. Differentiate EN with respect to r, and then set the resulting expression equal to zerO, since the curve of EN versus r is a minimum at Eg. 2. Solve for r in terms of A, B, and n, which yields ro, the equilibrium interionic spacing. 3. Determine the expression for Eo by sub- stitution of ro into Equation 2.11,

2.14 The net potential energy between two adja- cent ions, EN, may be represented by the sum of Equations 2.8 and 2.9; that is, EN (2.11) %3D Calculate the bonding energy Eo in terms of the parameters A, B, and n using the follow- ing procedure: 1. Differentiate EN with respect to r, and then set the resulting expression equal to zerO, since the curve of EN versus r is a minimum at Eg. 2. Solve for r in terms of A, B, and n, which yields ro, the equilibrium interionic spacing. 3. Determine the expression for Eo by sub- stitution of ro into Equation 2.11,

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter7: Chemical Energy

Section: Chapter Questions

Problem 126CP: The standard enthalpies of formation for S(g), F(g), SF4(g), and SF6(g) are +278.8, +79.0, 775, and...

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