If 10L of a gas are at 273K and 1 atm is compressed to a 7L container at 250K, what is the new pressure?​

Your answer should have the same number or significant figures as a he starting measurement. 3201 ml =

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit

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.