This page provides exercises in the use of the Born-Haber cycle to determine lattice energies of ionic compounds. One enthalpy will be missing. Most of the time, the missing heat will be the lattice energy, but, occasionally, it will be another term.
Results appear in the main window.
Be very careful with your calculations. The data is presented in such a fashion that all answers calculated should be integers . The page creates and calculates the lattice energy fresh each time. We're fairly certain that the algorithms that do this perform properly, but bug reports are most welcome. Nonetheless, the only way to get the correct answer is to do a proper Born-Haber analysis of the data provided.