Chemistry, 08.12.2020 23:40 snowprincess99447
The energy required to dissociate an ionic solid into gaseous ions (lattice energy) for the compounds NaF and MgF2 are shown in the table above. On the basis of Coulomb’s law, which of the following best helps to explain the large difference between the lattice energies of NaF and MgF2?
a. The solubility of MgF2 is less than that of NaF.
b. The electronegativity of Mg is greater than that of Na.
c. The mass of the Mg cation is greater than that of the Na cation.
d. The charge of the Mg cation is larger than that of the Na cation.
Answers: 3
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The energy required to dissociate an ionic solid into gaseous ions (lattice energy) for the compound...
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