Want to know preparation of nickel acetate?



Answers:
nickel acetate (′nik·əl ′as·ə′tāt)

(organic chemistry) Ni(OOCCH3)2·4H2O Efflorescent green crystals that decompose upon heating; soluble in alcohol and water; used as textile dyeing mordant.
nickel acetate (′nik·əl ′as·ə′tāt)
(organic chemistry) Ni(OOCCH3)2·4H2O Efflorescent green crystals that decompose upon heating; soluble in alcohol and water; used as textile dyeing mordant.
One way would be to take Ni(OH)2 and vinegar, which contains Acetic Acid, and combine them in a 1:2 molar ratio.

The reaction would be:

Ni(OH)2 + 2CH3COOH --> Ni(COOCH3)2 + 2H2O
You could also combine excess solid nickel carbonate NiCO3 with vinegar (acetic acid).
Keep adding nickel carbonate until fizzing stops (it liberates CO2 gas). Filter off the excess solid. Then evaporate the water.
erm nope sorry x

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