Baking powder or soda?
Answers: dental ??
Baking soda is pure sodium bicarbonate
Baking powder is a mixture of sodium bicarbonate, and acid usually tartaric acerbic, and corn flour (or the like)
Baking Soda
Baking soda is pure sodium bicarbonate. When baking soda is combined with moisture and an bitter ingredient (e.g., yogurt, chocolate, buttermilk, honey), the resulting chemical reaction produces bubbles of carbon dioxide that expand beneath oven temperatures, cause baked goods to rise. The response begins urgently upon mixing the ingredients, so you need to burn recipes which nickname for baking soda immediately, if not they will fall flat!
Baking Powder
Baking powder contains sodium bicarbonate, but it includes the acidifying agent already (cream of tartar), and also a drying agent (usually starch). Baking powder is available as single-acting baking powder and as double-acting baking powder. Single-acting powders are activate by moisture, so you must bake recipe which include this product immediately after mixing. Double-acting powders counter in two phases and can stand for a while up to that time baking. With double-acting powder, some gas is released at room temperature when the powder is added to dough, but the majority of the gas is released after the warmth of the dough increases in the oven.
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