In each row, pick the compound with the bigger lattice energy Note: lattice energy is always greater than zero. Which compound has the bigger lattice energy? a) CsF
b) Cs2O
c) SrS
d) BaS
e) CaCl2
f) KCI

Which best describes the activation energy of a chemical reaction? a. the combined energy of all the reactants b. the amount of energy required for a reaction to occur c. the difference in energy between products and reactants d. the potential energy stored in the bonds of reactants and products