chemistry problem?

Question

For the reaction show below determine the rate law.

H2O2 + 3I-(aq) + 2H+(aq) → I3-(aq) + 2H2O (l)


The following data were obtained:

[H2O2] [I-] [H+] Initial Rate (mol/L s)
0.10 0.10 0.10 1.15 x 10-4
0.10 0.20 0.10 2.30 x 10-4
0.20 0.20 0.10 4.60 x 10-4
0.20 0.10 0.20 2.30 x 10-4


Calculate the rate law for this reaction


They want the answer in rate = k [H2O2] [I-] [H+]

Answer 1

No, the answer can NOT be rate = k [H2O2] [I-] [H+].
Instead, the correct answer is: rate = k [H2O2] [I-]