Vasiliev Chapter 6 Problem 1
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6.1. Calculate the conversion factor (gravimetric factor) for the following options:
Option Determined substance Gravimetric form
1 Na2S2O3 BaSO4
2 Ba BaSO4
3 Al Al2O3
4 Na2O NaCl
5 Na NaZn(UO2)3(C2H3O2)9 6H2O
6 CaCO3 CaSO4
7 CaO CaCO3
8 Ca3(PO4)2 CaO
9 FeO Fe2O3
10 FeSO4 Fe(C6H5O2N2)3 (cupferonate)
11 H3PO4 Mg2P2O7
12 P2O5 (C9H7N)2H3PO4 12MoO3 (quinoline molybdophosphate)
13 P2O5 (NH4)3PO4 12MoO3
14 Pb3O4 PbSO4
15 Fe3O4 Fe2O3
16 N (NH4)2PtCl6
17 CuO CuSCN
18 K2O K2PtCl6
19 Ag2O AgCl
20 MoO3 (NH4)3PO4 12MoO3
21 K K2SO4
22 MgO Mg2P2O7
23 C2HCl3 (trichlorethylene) AgCl
24 C6H5 CH2Br (benzyl bromide) AgBr
25 (C6H5)2SO (diphenyl sulfoxide) BaSO4
Option Determined substance Gravimetric form
1 Na2S2O3 BaSO4
2 Ba BaSO4
3 Al Al2O3
4 Na2O NaCl
5 Na NaZn(UO2)3(C2H3O2)9 6H2O
6 CaCO3 CaSO4
7 CaO CaCO3
8 Ca3(PO4)2 CaO
9 FeO Fe2O3
10 FeSO4 Fe(C6H5O2N2)3 (cupferonate)
11 H3PO4 Mg2P2O7
12 P2O5 (C9H7N)2H3PO4 12MoO3 (quinoline molybdophosphate)
13 P2O5 (NH4)3PO4 12MoO3
14 Pb3O4 PbSO4
15 Fe3O4 Fe2O3
16 N (NH4)2PtCl6
17 CuO CuSCN
18 K2O K2PtCl6
19 Ag2O AgCl
20 MoO3 (NH4)3PO4 12MoO3
21 K K2SO4
22 MgO Mg2P2O7
23 C2HCl3 (trichlorethylene) AgCl
24 C6H5 CH2Br (benzyl bromide) AgBr
25 (C6H5)2SO (diphenyl sulfoxide) BaSO4
Read the product description. After payment, the system will redirect you to a page with a ready-made solution to problem 6.1 from the collection: Vasiliev 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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