Exercise 4 For an Nat-Cl ion pair, attractive and repulsive energies EA and Er, respectively, depend on the distance bet
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Exercise 4 For an Nat-Cl ion pair, attractive and repulsive energies EA and Er, respectively, depend on the distance bet
Exercise 4 For an Nat-Cl ion pair, attractive and repulsive energies EA and Er, respectively, depend on the distance between the ions r, according to: 1.436x10-4 7.32x106 EA > ER = r a) Determine the bonding energy U, in term of the equilibrium interionic spacing ro. b) The equilibrium interionic spacing ro =0.282 nm and the Madelung constant 1.75, calculate U..
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