Bao Lattice Energy at Collection Of Questions And Answers

Bao Lattice Energy. The lattice energy depends on the relative sizes of the ions. (lowest le) kbr < kcl < rao < bao < cao.

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The lattice energy of nacl, for example, is 788 kj/mol, while that of mgcl2 is 1080 kj/mol. Theory vs experimental data (kj/mol) # substance: The lattice energy for baf,, bal, and bao are 2341 kj/mol, 1831 kj/mol and 3029 kj/mol respectively.

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More subtly, the relative and absolute sizes of the ions influence . Because the lattice energy depends on the product of the charges of the ions, a salt having a metal cation with a +2 charge (m 2+) and a nonmetal anion with a −2 charge (x 2−) will have a lattice energy four times greater than one with m + and x −, assuming the ions are of comparable size (and have similar internuclear distances).for example, the calculated value of u for naf is. Finding compound with higher lattice energy. You should be able to: