How much heat, in joules and in calories, must be removed from 3.82 mol of water to lower its temperature from 20.6 to 9.65°C

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.

What is happening when the water inside a kettle heats up and begins to boil

Use the half-reactions of the reaction au(oh)3 + hi -> au +i2 +h2o to answer the questions