Solved: The interionic distance of several alkali halide
Chapter 11, Problem 11.103(choose chapter or problem)
The interionic distance of several alkali halide crystals are: NaCl NaBr NaI KCl KBr KI 282 pm 299 pm 324 pm 315 pm 330 pm 353 pm Plot lattice energy versus the reciprocal interionic distance. How would you explain the plot in terms of the dependence of lattice energy on distance of separation between ions? What law governs this interaction? (For lattice energies, see Table 9.1.)
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