Synthesis of Coordination Compounds
- Synthesis of sodium cobalt(III) nitrite from Co(II) salt and NaNO₂ salts.
- Synthesis of potassium tris(oxalato)aluminium(III) K₃[Al(C₂O₄)₃] using Al metal powder (scrap aluminium).
- Synthesis of tris(acetylacetonato)iron(III) [Fe(C₅H₇O₂)₃] by reaction between Fe(OH)₃ and acetylacetone (acac) by green chemistry method.
- Synthesis of tris(ethylenediamine)nickel(II) from Ni(II) salt,
ethylenediamine and sodium thiosulfate.
- Synthesis of potassium dioxalatodiaquachromate(III) K[Cr(C₂O₄)₂(H₂O)₂]
Gravimetric Estimation
1. Estimation of nickel(II) gravimetrically using Nickel Dimethylglyoxime (Ni-DMG) in the given solution.
2. Estimation of iron as Fe₂O₃ by precipitating iron as Fe(OH)₃.
3. Estimation of Zn as zinc ammonium phosphate.
4. Estimation of Ba as barium chromate (BaCrO₄).
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 Dr. BAMU Chh. Sambhajinagar){kind=link}