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.

Ammonia gas can be prepared by the reaction

If 112 g CaO reacts with 224 g NH₄Cl, how many moles of reactants and products are there when the reaction is complete?