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.

At 667 K, HI is found to be 11.4% dissociated into its elements.

If 1.00 mol HI is placed in a 1.00-L container and the container is sealed and heated to 667 K, calculate (a) the equilibrium concentration of all three substances and

(b) the value of K_c for this equilibrium at this temperature.