Which equation or rule can be used to estimate the pseudo-critical properties of mixtures based on the pure-component critical constants? select one: a. newton's correlations b. soave-redlich-kwong equation c. kay's rule d. van der waals equation of state e. peng-robinson

Motivation cannot be developed with practice; a person either possesses it or they do not.

The first element on the periodic table of elements is carbon. a. true b. false

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.