Ammonium fluoride is a white crystalline solid that is soluble in water and is fairly stable. Ammonium fluoride is labeled as a poison by the Department of Transportation. Ammonium fluoride is utilized in brewing, chemical analysis and wood preservation. Continue Reading.
Bronchi are the main passageway into the lungs. When someone takes a breath through their nose or mouth, the air travels into the larynx. The next step is through the trachea, which carries the air to the left and right bronchus. The bronchi become smaller the closer they get to the lung tissue and are then considered bronchioles.
Bronchi is plural. The primary right and left bronchi direct the air into the right and left lungs. It then splits to go to each l â¦ obe of the lung. These tubes are secondary or lobar bronchi.The next division is the bronchiole tree, the alveolar duct and the alveolar sacs or clusters.ronchi is plural. The primary right and left bronchi direct the air into the right and left lungs. It then splits to go to each l â¦ obe of the lung. These tubes are secondary or lobar bronchi.