The author has tried to present some fundamental chemical reaction mechanisms
while avoiding most chemical formulas and equations, choosing instead to describe
molecules bouncing around and electrons being sucked in and out. The descriptions are
supplemented by pictures of space-filling models of the reactants, and groups of other
molecular diagrams representing solvents interacting with the molecules. These latter I found
confusing.The approach works well for the simpler reactions : salt dissolving, precipitate forming,
acids and bases reacting etc. For more complex reactions, the descriptions are confusing.
There was one description I found very confusing. It purported to show how two SN2 reactions could occur sequentially on the same molecule with two umbrella inversions at the substituted carbon.
Starting with an alkyl chloride and a "longish carbon chain" . The diagram seemed to show a short
chain. The second reaction in the sequence apparently involved an -OH group on this "longish chain" which hadn't been mentioned before and didn't show in the diagram.
The synthesis of quinine was hard to follow, and the diagrams small and confusing.
Another thing I noticed which is no big deal - the name of the co-discoverer of the electrochemical production of aluminum(or aluminium) is misspelled in the text and the index.