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Colorimetric determination of manganese as Mn(VI) and application of the method for determination of manganese in egyptian manganese ores

✍ Scribed by I.M. Issa; M.A.M. Mansour; I.F. Hawaidy


Book ID
116013184
Publisher
Elsevier Science
Year
1978
Weight
498 KB
Volume
58
Category
Article
ISSN
0022-5088

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A modified method for the titrimetric de
✍ J. DoleΕΎal; J. ZΓ½ka; G. Donose πŸ“‚ Article πŸ“… 1963 πŸ› Elsevier Science 🌐 English βš– 390 KB

For manganese bronze, carefully dissolve about 0.5 g in x5 ml of concentrated nitric acid, evaporate the solution to dryness, and dissolve the residue with 20 ml of concentrated phosphoric aci\_d. The further procedure was the same as that described above for solutions containing the pure manganese