File:NaBiO3 and a test for Mn.jpg
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Summary
| Description |
English: Relatively pure sodium bismuthate contained in a glass vial (at the right) and a test tube with a deep-purple solution formed after adding some NaBiO3 to an acidified sample (at the left) are shown. This deep colour is noticeable in minute quantities and is characteristic of permanganate, which indicates the presence of manganese ions in the tested sample. The photo was taken at the Tbilisi State University. |
| Date | |
| Source | Own work |
| Author | Dima Minyailo |
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:55, 22 November 2024 | | 2,976 × 3,968 (2.02 MB) | Dima Minyailo | Uploaded own work with UploadWizard |
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