Question

The reaction

3I
(aq) + H3AsO4(aq) + 2H+
(aq) I3
(aq) + H3AsO3(aq) + H2O(l)
is found to be first order with respect to each of the reactants.
(i) Write the rate expression.

Answer 1

rate = k(I^-)^3(H3AsO4)(H^+)^2