Ключевые слова: acid, acidosis, aha, alpha, background, base, blood, buffer, c3h6o3, carboxylic, chemical, chemistry, chloroacetic, citric, compound, cosmetic, dehydrogenase, dichloroacetic, formula, glycolic, homeostasis, hydroxy, icon, lactate, lactic, lactide, malic, mandelic, milk, model, molecular, molecule, organic, peel, polylactic, pyruvate, respiration, skeletal, skin, solution, structure, training,