A48.0-g piece of metal is dropped into 50.0 ml of water in a graduated cylinder. the water level rises to 62.4 ml. what is the density of the metal?

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

Which element is least likely to undergo a chemical reaction

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.