 
 <prompt> Wetin dem dey call positively charged ion wey dey attract to cathode? <response>: To avoid the implication of the naked "solvated proton" for solution, acidic water wey get hydrogen ions sometimes dey see as dey get one kind fake species wey dem dey call "hydronium ion" (H3O+). But even for dis case, the solvated hydrogen cations dey more likely dey organized into clusters wey form species wey dey closer to H9O+4. Other oxonium ions dey show face when water dey inside acidic solution with other solvents. 