Phosphoric acid may be combined with ammonia.Logical formLearned from2 sentences. (Nitrogen fertilizers) may be based on ammonia.Logical formLearned from2 sentences. Ammonia may work for a purpose.Logical formLearned from2 sentences. Drops can be constituted-of-or-filled-with ammonia.Logical formLearned from2 sentences. An (ammonia gas) may undergo condensings.Logical formLearned from2 sentences. A harmaline may be recovered from a filtrate by an addition of ammonia.Logical formLearned from2 sentences. An addition of ammonia may be stopped.Logical formLearned from2 sentences. An aqueous solution of hydrochlorides may be alkalinized with ammonia.Logical formLearned from2 sentences. A plant may produce ammonia.Logical formLearned from2 sentences. An ammonia may enter a channel.Logical formLearned from2 sentences. Some indication of an (ammonia ice cloud) may be detected by a (flux radiometer).Logical formLearned from2 sentences. (Ammonia shells) can be hot.Logical formLearned from2 sentences. Chlorine may be combined with ammonia.Logical formLearned from2 sentences. Equipment may include an (ammonia containment system).Logical formLearned from2 sentences. An (ammonia gas) can be stripped.Logical formLearned from2 sentences.