The decomposition of hydrogen peroxide in the presence of potassium iodide is believed to occur by the following mechanism: step slow: h202 + 1 h ,0 + 01 step 2 fast. h202 +01 h20 + o2 +1 (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]"[b]" where 'l' is understood (so don't write it) for m, n etc.) rate =