This question hasn't been answered yetask an expertperform dilution calculations to determine the molarities at the instant of mixing for the iodide, persulfate, and thiosulfate ions used in each experiment. you can assume that the 10 drops of starch is 0.5 ml and that the total volume in each experiment is 50.5 ml. a. calculate the average elapsed time for each experiment (in seconds).b. calculate the rate for each reaction. the rate is equal to: - [ (thiosulfate)f ? (thiosulfate)i ] / elapsed timeremember that the final concentration of thiosulfate for each experiment is zero! my results : (temp = 22c room temp)experiment 1: flask 1= 1 min 19 sec , flask 2 =1min 18secexperiment 2: flask 1= 43 sec , flask 2 = 44 secexperiment 3: flask 1 = 1min 34 sec , flask 2 = 1min 33 secexperiment 4: flask 1 = 2min 21 sec , flask 2 = 2 min 26 sec temp: 7c (ice bath solution)