Ammonia may be passed over an oxide.Logical formLearned from1 sentences. Ammonia may be take_uped.Logical formLearned from1 sentences. A platinum may bring about a combination of ammonia.Logical formLearned from1 sentences. Hydrogen can be to (form ammonia).Logical formLearned from1 sentences. A blackening can be by ammonia.Logical formLearned from1 sentences. (Boron triethyl) may combine with ammonia.Logical formLearned from1 sentences. An ammonia may receive in sulphuric acid.Logical formLearned from1 sentences. Compounds can be with ammonia.Logical formLearned from1 sentences. Ammonia can be as carbonate.Logical formLearned from1 sentences. Benzaldehyde can be in presence of ammonia.Logical formLearned from1 sentences. An ammonia may be oxidised to nitrites.Logical formLearned from1 sentences. Ammonia may undergo an oxidization.Logical formLearned from1 sentences. An ammonia can be to nitrous acid.Logical formLearned from1 sentences. An ammonia may undergo an oxidation.Logical formLearned from1 sentences. An urea may become carbonate of ammonia by a hydrolysis.Logical formLearned from1 sentences.