What do you think is the most difficult IB topic? (Vote form)

Stoichiometry		301	18.00 %
Atomic theory		50	2.99 %
Bonding and structure		161	9.63 %
Periodicity		73	4.37 %
Energetics		141	8.43 %
Kinetics		83	4.96 %
Equilibrium		84	5.02 %
Acids and bases		146	8.73 %
Redox		164	9.81 %
Organic		469	28.05 %

Total votes: 1672