Hello, I have the following mechanism: NO + NO -> N2O2 and N2O2 + H2 -> N2O + H2O We need to identify intermediates in the mechanism. I have no idea how to do that. In case it helps, here are the answers (not sure they are right, but I think they are) to previous questions in the exercise: The balanced overall equation is 2NO + H2 -> N2O + H2O The rate law for each elementary reaction in the mechanism would be: rate = k[NO][NO] (Why did they write NO + NO instead of 2NO anyway?) and rate= k[N2O2][H2] Now we need to identify intermediates... How? THANK YOU!