please help!!

The gas phase reaction of carbon monoxide with nitrogen dioxide is believed to occur by the following mechanism: step 1 slow: 2NO2NO3+NO step 2 fast: NO3+CONO2+CO2 (1) What is the equation for the overall reaction? Use the smallest integer coefficients possible. If a box is not needed, leave it blank. (2) Which species acts as a reaction intermediate? Enter formula. If none, leave box blank: (3) Complete the rate law for the overall reaction that is consistent with this mechanism. (Use the form k[A]m[B]n. , where ' 1 ' is understood (so don't write it) for m, n etc.) Rate = A proposed mechanism for one of the pathways for the destruction of ozone in the atmosphere is: step1slow:O3+NONO2+O2step2fast:NO2+ONO+O2 (1) What is the equation for the overall reaction? Use the smallest integer coefficients possible. If a box is not needed, leave it blank. (2) Which species acts as a reaction intermediate? Enter formula. If none, leave box blank: (3) Complete the rate law for the overall reaction that is consistent with this mechanism. (Use the form k[A]m[B]n, where ' 1 ' is understood (so don't write it) for m, n etc.) Rate =