Determination of the temperature dependence of Titanium(IV) hydrolysis and complexation constants in aqueous sulfuric or chlorhydric solutions

•Ti(IV) speciation temperature dependence is determined from titania solubility.•Equilibrium constants are calculated in sulfate, chloride and non-complexing media.•The best data sets and temperature laws are given in various media.•The method is applicable once data are available at room temperature.