C3H8+ 5 O2-->3 CO2+ 4 H2O How many moles of Oxygen are necessary to produce 3 moles of CO2?

If you wanted to produce 9moles of CO2, how many moles of C3H8 would you need?

Apure solvent has a vapor pressure the vapor pressure of a solution. a. equal to b. lower than c. higher than

Which three statements represent the benefits of performing experiments using computer simulations?

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.