How to calculate moles for La(NO₃)₃·xH₂O when x is unknown?

I am using Lanthanum(III) nitrate hydrate (Product No. 238554, Sigma-Aldrich) for the synthesis of LaCrO₃. The Certificate of Analysis (CoA) mentions the formula as La(NO₃)₃·xH₂O, with a molecular...

27 May 2025 1,625 3 View