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IIlkovičequation345●IIIcebergstructure—Watermoleculesadjacenttoanor-ganic(nonpolar)liquidorsolidphaseandalsoadjacenttosinglehydrophobicmoleculesorhydrophobicpartsofmoleculesareformingashell-likestructureviahydro-genbonding.FrankandEvans[i]havecalledthis‘ice-bergstructure’becauseofitssimilaritywiththestructureofice.Thisstructurebuildingisassociatedwithalossofentropy,andthereforethateffectispartiallyresponsi-bleforthelowsolubilityofnonpolarliquidsinwater,for�micelleformation,proteinfolding,etc.[ii].Seealso�hydrophobiceffect.Refs.:[i]FrankHS,EvansMW()JChemPhys:;[ii]TanfordC(,ndedn.)Thehydrophobiceffect:formationofmicellesandbiologicalmembranes.Wiley,NewYorkFSIdealnonpolarizableelectrode—Anelectrodewhosepotentialdoesnotchangeuponpassageofthecur-rent.Typicalsuchelectrodeswithfixedpotentialarethe�referenceelectrodes.Seealso�electrode.Ref.:[i]BardAJ,FaulknerLR()Electrochemicalmethods,nded.Wiley,NewYork,pJLIdealdepolarizedelectrode—Workingelectrodeinthesituation,whenel