Barrons SAT Subject Test Chemistry, 13th Edition

Rate of Reaction

Rate = k[A]x[B]y

where [A] and [B] are molar concentrations of reactants, and k is a rate constant

Hess’s Law

ΔHnet = ΔH 1 + ΔH 2

Entropy Change

ΔS = Sproducts − Sreactants

Gibbs Free Energy

ΔG = ΔH − TΔS

SOME USEFUL TABLES