Ammonia may evaporate.Logical formLearned from2 sentences. Ammonia may build to levels.Logical formLearned from2 sentences. Ammonia can be damaging to a nervous system.Logical formLearned from2 sentences. Ammonia may undergo an elevation.Logical formLearned from2 sentences. Ammonia may raise a ph of a medium.Logical formLearned from2 sentences. Ammonia may undergo a condensation.Logical formLearned from2 sentences. An ammonia can be in water.Logical formLearned from2 sentences. Some persons may die during a fire of ammonia.Logical formLearned from2 sentences. Concentration of ammonia may surpass a level some times.Logical formLearned from2 sentences. The atmosphere may be filled with (ammonia vapor).Logical formLearned from2 sentences. Anhydrous ammonia can be toxic.Logical formLearned from2 sentences. Gases may contain ammonia.Logical formLearned from2 sentences. Complexes can be with ammonia.Logical formLearned from2 sentences. Ammonia may give a coloration.Logical formLearned from2 sentences. An affinity can be for ammonia.Logical formLearned from2 sentences.