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Manganese Volumetric Analysis with Oxine by Anthony Gasmey Santiago is a document available to read on EtoBox.
This document summarizes methods for the volumetric determination of manganese with 8-hydroxyquinoline (oxine). It examines the direct and indirect titration methods suggested by Berg. The direct method involves titrating the dissolved manganese-oxine complex bromatometrically. The indirect method involves precipitating manganese with an excess of oxine and back-titrating the filtrate to determine the unused oxine. The document finds the direct method is accurate if a large excess of oxine or ammonia is not
- Author
- Anthony Gasmey Santiago
- Language
- EN