quirasams1603 quirasams1603 28-12-2017 Chemistry contestada For the reaction 2 no2(g) + f2(g)2 no2f, the rate constant,k, isgiven ask=3.8Ã101dm3mol sat 27 c. if the reaction is first order in no2 first order in f2, what is the ratio of[b]/[a]after 10s in a 4.00Ã102d3 cylinder at 27 c