Extraction Of Cobalt (II) Ions From Aqueous Medium Into Chloroform Solution Of 4-Propionyl-2, 4-Dihydro-5-Methyl-2-Phenyl-3h-Pyrazol-3-One: Effects Of PH, Acids And Complexing Agent
ABSTRACT
The
extraction of Cobalt (II) ions from various buffered aqueous solutions was
studied using chloroform solutions of 4-Propionyl-2,
4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one (HPrP) Schiff base. The complexing
agent and concentration effect of 4-propionyl-2,
4-dihydro5-methyl-2-phenyl-3H-pyrazol-3-one (HPrP) in these extractions were
also studied and optimized. The effects of certain mineral acids were examined
alongside metal ions under a suitable extraction condition. From the mineral acids studied, cobalt didn’t
form non extractable complex. Increase in pH above 10.0 resulted to a decrease
in cobalt extraction. Increase in the concentration of various acids above 2.0
pushed the percentage extraction to zero (0).
0.0
-- (2023). Extraction Of Cobalt (II) Ions From Aqueous Medium Into Chloroform Solution Of 4-Propionyl-2, 4-Dihydro-5-Methyl-2-Phenyl-3h-Pyrazol-3-One: Effects Of PH, Acids And Complexing Agent . Repository.mouau.edu.ng: Retrieved May 11, 2024, from https://repository.mouau.edu.ng/work/view/extraction-of-cobalt-ii-ions-from-aqueous-medium-into-chloroform-solution-of-4-propionyl-2-4-dihydro-5-methyl-2-phenyl-3h-pyrazol-3-one-effects-of-ph-acids-and-complexing-agent-7-2
--. "Extraction Of Cobalt (II) Ions From Aqueous Medium Into Chloroform Solution Of 4-Propionyl-2, 4-Dihydro-5-Methyl-2-Phenyl-3h-Pyrazol-3-One: Effects Of PH, Acids And Complexing Agent " Repository.mouau.edu.ng. Repository.mouau.edu.ng, 12 May. 2023, https://repository.mouau.edu.ng/work/view/extraction-of-cobalt-ii-ions-from-aqueous-medium-into-chloroform-solution-of-4-propionyl-2-4-dihydro-5-methyl-2-phenyl-3h-pyrazol-3-one-effects-of-ph-acids-and-complexing-agent-7-2. Accessed 11 May. 2024.
--. "Extraction Of Cobalt (II) Ions From Aqueous Medium Into Chloroform Solution Of 4-Propionyl-2, 4-Dihydro-5-Methyl-2-Phenyl-3h-Pyrazol-3-One: Effects Of PH, Acids And Complexing Agent ". Repository.mouau.edu.ng, Repository.mouau.edu.ng, 12 May. 2023. Web. 11 May. 2024. < https://repository.mouau.edu.ng/work/view/extraction-of-cobalt-ii-ions-from-aqueous-medium-into-chloroform-solution-of-4-propionyl-2-4-dihydro-5-methyl-2-phenyl-3h-pyrazol-3-one-effects-of-ph-acids-and-complexing-agent-7-2 >.
--. "Extraction Of Cobalt (II) Ions From Aqueous Medium Into Chloroform Solution Of 4-Propionyl-2, 4-Dihydro-5-Methyl-2-Phenyl-3h-Pyrazol-3-One: Effects Of PH, Acids And Complexing Agent " Repository.mouau.edu.ng (2023). Accessed 11 May. 2024. https://repository.mouau.edu.ng/work/view/extraction-of-cobalt-ii-ions-from-aqueous-medium-into-chloroform-solution-of-4-propionyl-2-4-dihydro-5-methyl-2-phenyl-3h-pyrazol-3-one-effects-of-ph-acids-and-complexing-agent-7-2