A gas phase reaction between nitrogen dioxide and fluorine is proposed to occur by the following mechanism: tep1 slow: NO2+F2NO,F+IF tep 2 fast: F+NO2NO2F (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 catalyst? Enter formula. If none, leave box blank: (3) Which species acts as a reaction intermediate? Enter formula. If none, leave box blank: (4) Complete the rate law for the overall reaction that is consistent with this mechanism. (Use the form k[A|m [BI"... , where '' is understood (so don't write it) for m, n etc.) Rate =