The gas phase reaction between hydrogen and iodine is proposed to occur as follows: .....step 1.....fast:......I2 2 I .....step 2.....slow:....H2 + 2 I 2 HI (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) Enter the formula of any species that acts as a reaction intermediate? 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 if it's a '1') for m, n etc. Rate =

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