Do doctors still use laughing gas? || what is Nitrous Oxide?

Sodium nitrite - NaNO2Copper sulfate - CuSO4Potassium permanganate - KMnO₄Ferric chloride - FeCl3Stannic chloride - SnCl₄Ammonia nitrate - NH4NO3Ammonia sulfate - (NH₄)₂SO₄Ferrous sulfate - FeSO4potassium hypochlorite - KClO Priestley first…

Continue Reading Do doctors still use laughing gas? || what is Nitrous Oxide?