bakingsoda Refrigerator freshener Odor absorber NaHCO 3 (refrigerator freshener) Ingredient that helps dough rise Ingredient in some tooth whiteners Drink served to a chef? Common antacid Antacid compound Graduate at Cambridge college having trouble all round finding possible antacid What raises family is covered by "for a start, be a good sport and fuss around!" Rising agent of bank said: "Go away" Leavening agent Versatile compound The pastry chef ordered a ... Sodium bicarbonate