Explain why two reactants with a large keq for a particular reaction might not react immediately when combined.
check all that apply.
a) because there may be a large activation energy barrier that the reactants must overcome in order for the reaction to occur.
b) because the amount of heat is not enough for the reaction to occur.
c) because the enthalpies of formation of reactants and products are very distinguished.
d) because there may be a large amounts of reactants.