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Joseoh

This page lists questions and answers that were posted by visitors named Joseoh.

Questions

The following questions were asked by visitors named Joseoh.

Calculate the wavelength, in nanometers, of the spectral line produced when an electron in a hydrogen atom undergoes the transition from the energy level n = 2 to the level n = 1.
9 years ago
Consider an ionic compound, MX2, composed of generic metal M and generic, gaseous halogen X. The enthalpy of formation of MX2 is ΔHf° = –799 kJ/mol. The enthalpy of sublimation of M is ΔHsub = 157 kJ/mol. The first and second ionization energies of M are...
8 years ago

Answers

The following answers were posted by visitors named Joseoh.

It is to Determine the lattice energy of MX2.
8 years ago
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