Recall: Lattice energy is the energy required to combined gaseous ions to form one mole of a ionic compound. It can be approximated using the equation:
The cation and anion radius can be approximated by using the period number of the ions.
For the following pair, choose the compound with the larger lattice energy, and explain your choice:
CaO or CaS
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Lattice Energy concept. You can view video lessons to learn Lattice Energy. Or if you need more Lattice Energy practice, you can also practice Lattice Energy practice problems.
What textbook is this problem found in?
Our data indicates that this problem or a close variation was asked in Chemistry: The Molecular Nature of Matter and Change - Silberberg 8th Edition. You can also practice Chemistry: The Molecular Nature of Matter and Change - Silberberg 8th Edition practice problems.