摘要:8.(1)N2+3H22NH3 (2)4NH3+5O2====4NO+6H20 (3)2N0+02====2N02 (4)3N02+H2O====2HN03+NO (5)3N02+H20====2HN03+N0 (6)Cu+4HN03(浓) ====Cu(N03)2+2N02+2H20 (7)NH3+HN03====NH4 NO3

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