A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 10049-08-8, Name is Ruthenium(III) chloride, molecular formula is Cl3Ru. In a Article，once mentioned of 10049-08-8, name: Ruthenium(III) chloride
Oxidation of V(IV) by iodate, catalyzed by Os(VIII) or Ru(III) in aq perchloric acid medium, was carried out.The order with respect to oxidant is zero in both the Os(VIII)- and Ru(III)-catalyzed reactions.A unit-order dependence on V(IV) is observed in the case of Os(VIII)-catalyzed reaction and a fractional dependence on V(IV) is noticed in the case of Ru(III)-catalyzed reaction.Both Os(VIII)- and Ru(III)-catalyzed reactions exhibit an inverse unit dependence on acidity.Insensitivity to change in the dielectric constant of medium is observed in both the systems.Effects of salt and ionic strength were studied.A plausible mechanism consistent with the experimental results is postulated, rate laws being derived from the proposed mechanism.The stoichiometry of the reaction has proved to be the same for both the systems.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.name: Ruthenium(III) chloride. In my other articles, you can also check out more blogs about 10049-08-8
Reference：
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI