Abstract Rate constants of non-catalyzed hydrolysis of 3-acetyl-1, 3-diphenyltriazene (I) and 3-(N-methylcarbamoyl)-1, 3-diphenyltriazene (II) have been measured in the presence of salts (ammonium chloride, potassium chloride, lithium chloride, sodium chloride and bromide, ammonium sulphate, potassium sulphate, lithium sulphate, sodium sulphate and zinc sulphate) within broad concentration ranges. Temperature dependence of the ...