What chemical leavening agent reacts with both moisture and heat to create carbon dioxide gas?

Question

Quizplus · Accepted Answer

Double-acting baking powder reacts with both moisture and heat. It initially creates gas when it comes into contact with moisture, but it continues to create gas when it is exposed to heat in the oven. This results in a more consistent rise during baking compared to single-acting baking powder or baking soda. Baking ammonia is not commonly used in modern baking and can have an unpleasant odor if not used properly.

What Chemical Leavening Agent Reacts with Both Moisture and Heat