Solvent extraction of nickel(II) from sulphate solution using capric acid

Résumé

In this work we have studied the extraction of nickel(II) from a sulphate medium with capric
acid noted (HA) in chloroform at 25°C in this study we will try to understand the behavior of
this metal by varying a set of parameters like pH , the extractant concentration, polarity of
solvent, effect of temperature on the extraction of this metal was also discussed. stoïchiometry
of extracted species in the organic phase is NiR2(HR)2 , the equilibrium constants have been
evaluated as well as thermodyn