Rezumat
The anodic dissolution of molybdenum in aqueous-organic solutions contained organic solvents (isopropanol, ethylenglycol, glycerol, acetonitrile) and salts (NaCl, Na2SO4, NaNO3, NH4NO3) was investi- gated. It was established, that the polarization curve shape depends strongly on mixed solvent viscosity. The diffusion stage is a limiting stage in aqueous-glycerol mediums. The anomalous effect of dissolution rate decreasing when the rate of disc electrode rotation increases in acetonitrile solutions was established.