Module 4 – Drivers of Reaction
Module 4: Drivers of Reaction is the fourth module of Year 11 HSC Chemistry.
Energy Changes in Chemical Reactions
Inquiry question: What energy changes occur in chemical reactions?
Enthalpy and Hess's Law
Inquiry question: How much energy does it take to break bonds, and how much is released when bonds are formed?
Entropy and Gibbs Free Energy
Inquiry question: How can enthalpy and entropy be used to explain reaction spontaneity?