Topical Questions These questions are keyed to the major topics in the chapter. Usually...

Topical Questions

These questions are keyed to the major topics in the chapter. Usually a question that is answered at the back of this book is paired with a similar one that is not.

The hydrocarbon cyclohexane, C₆H₁₂, can isomerize, changing into methylcyclopentane, a compound with the same formula but with a different molecular structure.

The equilibrium constant Kc has been estimated to be 0.12 at 25 °C. If you had originally placed 3.79 g cyclohexane in an empty 2.80-L flask and sealed the flask, how much cyclohexane (in grams) would be present when equilibrium is established?