Task: Text Categorization
Input (English): The Nessler method uses tetraiodomercuriate(II) to determine the amount of this compound present in solution, and a solution of this compound is used as a standard stress corrosion agent for copper and its alloys. Reacting mineralized organic compounds with hot concentrated sulfuric acid, when followed by placing the products in alkaline solution, yields this compound via the (*) Kjeldahl method. Kuhlmann proposed the "status nascendi" theory of this compound's formation, and an accidental explosion prevented Le Chatelier from performing high-pressure synthesis of this compound. This compound reacts with alkyl halides to produce primary amines, and it is produced industrially by the Haber-Bosch process. For 10 points, name this compound with formula NH3, which you probably don't want to be mixing with bleach.
Output (English): Science