title: The chlorate-iodine clock reaction.
abstract: A clock reaction produced by mixing chlorate and iodine solutions in perchloric acid media is reported. This is the first example of a clock reaction using chlorate as a reagent. Increasing chlorate and acid concentration reduces the induction period. Changing the initial iodine concentration does not affect the length of the induction period. The discovery of this clock reaction opens the possibility that a new family of oscillation reactions can be built using chlorate as reagent.
authors.affiliation: Instituto de Química, Universidade Federal do Rio de Janeiro, Caixa Postal 68563, Rio de Janeiro, RJ, 21945-970 Brazil.
authors.forename: André P
authors.initials: AP
authors.lastname: Oliveira
authors.forename: Roberto B
authors.initials: RB
authors.lastname: Faria