water in sulfuric acid Kinetics; in 1 M H2SO4; not isolated, detected by UV;

Rb8K2[Ru4O4(OH)2(H2O)4(.gamma.-SiW10O36)2]*25H2O in water-d2 byproducts: H(1+); H2(18)O reacted with Ru(NC5H4C5H4N)3(3+) in presence of small amt. of Ru-W complex; monitored by chromy.;

pentaammine chloride cobalt(III)(2+) Kinetics; reaction of Ru(bpy)3(3+) with excess Co-compound in presence of Co(NH3)5Cl(2+);;