Ключевые слова: acid, acidity, agent, alkaline, antacid, background, baking, bicarb, bicarbonate, carbonate, chemical, cleaner, cleaning, compound, cook, cooking, culinary, eco, environmentally, food, friendly, health, heartburn, hygiene, indigestion, ingredient, isolated, leavening, medical, medicine, mineral, natural, neutralizer, nobody, nontoxic, object, portion, powder, product, recipe, salt, soda, sodium, spoon, spoonful, stomach, washing, white, wood, wooden,