File:Polyselenide.jpg
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Revision as of 09:39, 25 September 2020 by Diachrynic (Talk | contribs) (A solution of sodium polyselenide in excess sodium hydroxide solution, made by dissolving selenium powder in hot 40% NaOH.)
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A solution of sodium polyselenide in excess sodium hydroxide solution, made by dissolving selenium powder in hot 40% NaOH.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:39, 25 September 2020 | | 3,072 × 2,304 (1.62 MB) | Diachrynic (Talk | contribs) | A solution of sodium polyselenide in excess sodium hydroxide solution, made by dissolving selenium powder in hot 40% NaOH. |
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