Key connections

Guided question sequences. Answer on paper first, reveal the explanation, then compare and revise.

1. 1Enthalpy and thermochemistry17 questions · est. 70–100 minutes (planning estimate; suggested 90 minutes block)
2. 2The Second and Third Laws15 questions · est. 65–95 minutes (planning estimate; suggested 90 minutes block)
3. 3Free energy and equilibrium13 questions · est. 60–90 minutes (planning estimate; suggested 90 minutes block)