Take off гэдэг холбоо үйл үг нь олон утгатай, үүнд: хувцас тайлах. Take off your jacket and sit down. газраас хөндийрөх. The plane took off on time. хасах .They take off 50% from the original price. Төрөлх хэлтэй хүмүүс тухайн өгүүлбэрийн ...
Add different salts to water, then watch them dissolve and achieve a dynamic equilibrium with solid precipitate. Compare the number of ions in solution for highly soluble NaCl to other slightly soluble salts. Relate the charges on ions to the number of ions in …