In a well-insulated vessel, 50.0 g ice at 0.0 degrees C is added to 350.0 g water at 32.0 degrees C. What is the final temperature when the mixture reaches equilibrium

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?

Find the mass, in grams, of 5.00*10^23 molecules of f2

The table lists the lattice energies of some compounds.compoundlattice energy (kj/mol)lif            –1,036licl            –853naf            –923kf            –821nacl            –786which statement about crystal lattice energy is  best  supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf.the lattice energy increases as the cations get larger, as shown by lif and licl.the lattice energy decreases as cations get smaller, as shown by nacl and naf.the lattice energy decreases as the cations get smaller, as shown by naf and kf.