User talk:2.122.56.20

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Happy editing! HiLo48 (talk) 07:35, 29 June 2020 (UTC)

Thanks!
Thanks for much. Other cobalt(II) nitrate complexes with urea is also known, you can go to vi:Coban(II) nitrat to read about the complexes of this salt. Regards, Ccv2020 (talk) 08:58, 2 July 2020 (UTC)