Question

how could we identify the bootle containing hcl us​

Answer 1

NH

NH 3

NH 3

NH 3 and HCl from opposite ends of a tube.

NH 3 and HCl from opposite ends of a tube.HCl diffuse slower than NH

NH 3 and HCl from opposite ends of a tube.HCl diffuse slower than NH 3

NH 3 and HCl from opposite ends of a tube.HCl diffuse slower than NH 3

NH 3 and HCl from opposite ends of a tube.HCl diffuse slower than NH 3 because the mass of HCl is more than the mass of NH

NH 3 and HCl from opposite ends of a tube.HCl diffuse slower than NH 3 because the mass of HCl is more than the mass of NH 3

NH 3 and HCl from opposite ends of a tube.HCl diffuse slower than NH 3 because the mass of HCl is more than the mass of NH 3

NH 3 and HCl from opposite ends of a tube.HCl diffuse slower than NH 3 because the mass of HCl is more than the mass of NH 3 . Since the rate of diffusion is inverse to mass. Therefore, ammonia will travel more distance than

Answer 2

Answer:

A white precipitate of barium sulfate forms if sulfate ions are present. The hydrochloric acid is added first to remove any carbonate ions that might be present - they would also produce a white precipitate, giving a false positive result. Barium nitrate solution can be used instead of barium chloride solution.

Explanation:

hope that help u