6.15. What volume of a solution (NH4)2C2O4·H2O with a mass fraction of 3.5% (ρ=1 g/cm3) will be required to precipitate calcium oxalate from a sample of apatite 3Ca3(PO4)2·CaF2 weighing 0.15 g at a stoichiometric ratio of the reactants?

Read the product description. After payment, the system will redirect you to a page with a ready-made solution to problem 6.15 from the collection: Vasilyev V.P. Analytical chemistry. Collection of questions, exercises and tasks: a manual for universities / V.P. Vasiliev, L.A. Kochergina, T.D. Orlova; edited by V.P. Vasilyeva. – 4th ed., stereotype. – M.: Bustard, 2006. – 318, [2] p.: ill. The solution is a document formatted in MS Word.
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