Multiple Choice
The lattice energy for ionic crystals decreases as the charge of the ions _____ and the size of the ions _____.
11. Bonding & Molecular Structure
Lattice Energy
Back11. Bonding & Molecular Structure
Lattice Energy
- Multiple Choice
Which of the following compounds would you expect to have the highest boiling point?
- Multiple Choice
The solubilities of CaCrO4 and PbCrO4 in water at 25°C are approximately 0.111 g/L and 0.0905 g/L in H2O respectively. Based on this information, which compound do you think has the smaller lattice energy?
- Multiple ChoiceWhich of the following reactions has ΔHrxn = ΔHlattice?
- Multiple ChoiceWhich of the following should have the largest magnitude for the lattice energy?
- Multiple ChoiceWhich of the following should have the smallest magnitude for the lattice energy?
- Open Question
Consider the lattice energy of any ionic compound. what combination of ions and charges will produce the largest (in magnitude) lattice energies?
- Open QuestionWhich of the following trends in lattice energy is due to differences in ionic radii?
- Open QuestionRank the following ionic compounds by lattice energy.
- Open Question
MX(s) + crystal lattice energy → M+(g) + X- (g) is the reaction for crystal lattice energy.
- Multiple ChoiceFor the species MgO and MgCl2, which of the following correctly places them in increasing order of their lattice energy (ΔH_lattice)?
- Multiple ChoiceThe energy for the following reaction was measured to be -977.2 kJ/mol: Ba(g) + O(g) → BaO(s). Using this fact and data in the table below, calculate the lattice energy (in kJ/mol) for BaO(s).
- Multiple ChoiceWhich factor primarily explains the large difference in lattice energy between CsF (-744 kJ/mol) and BaO (-3029 kJ/mol)?