Ключевые слова: abrasive, acid, acidity, additive, agent, alkaline, antacid, baking, baking soda, bicarbonate, carbonate, cleaner, cleaning, cleaning agent, cleanliness, cocaine, composite, compound, cook, cooking, crystalline, disinfectant, dyspepsia, exfoliating, extinguisher, food, fresh, healthy, heap, heartburn, hydrogen, ingredient, kitchen, leavening, meal, medicative, medicine, natural, nontoxic, pesticide, pile, portion, powder, remedy, salt, soda, sodium, stomach, textured, useful,