Titration of vanadium(IV) with cerium(IV) sulphate, with ferroin as indicator, in aqueous acetone as facile reaction medium An analytical and mechanistic study

K Sriramam; B S Sarma; B S Sundar; N R Sastry

doi:10.1016/0039-9140(81)80164-6

Titration of vanadium(IV) with cerium(IV) sulphate, with ferroin as indicator, in aqueous acetone as facile reaction medium An analytical and mechanistic study

Talanta. 1981 May;28(5):287-93. doi: 10.1016/0039-9140(81)80164-6.

Authors

K Sriramam¹, B S Sarma, B S Sundar, N R Sastry

Affiliation

¹ Department of Chemistry, Nagarjuna University, Nagarjuna Nagar, 522 510 (A.P.) India.

PMID: 18962923
DOI: 10.1016/0039-9140(81)80164-6

Abstract

A new procedure for the titration of vanadium(IV) with cerium(IV) sulphate, with ferroin as indicator, in aqueous acetone medium is reported. A differential determination of iron(II) and vanadium(IV) is also possible. A probable mechanism for the fast ferriin-vanadium(IV) reaction in acetone medium is given.