Ключевые слова: acid, alkaline, antacid, background, bake, bicarb, bicarbonate, black, carbonate, chemical, chemistry, cleaner, cleaning, clear, closed, closeup, compound, cooking, crystal, cuisine, culinary, drink, food, fresh, glass, healthy, heap, heartburn, ingredient, kitchen, leavening, liquid, medicine, mineral, natural, nature, neutralizer, nontoxic, object, powder, product, reaction, salt, sealed, soda, sodium, vinegar, water, wet,