In August 2011 I continue the study of stability of homogeneous Zn(II)-Sn(II)-Mo(VI) citrate solutions and the study of electrochemical properties of citrate complexes presented in examinated solutions by cyclic voltammetry method. I conducted research in different hydrodynamic conditions, in the following solutions:
1) 0,65 M Na3HCit; pH=5;
2) 0,65 M Na3HCit; 0,24 M Na2MoO4; pH=5;
3) 0,65 M Na3HCit; 0,08 M SnSO4; pH=5;
4) 0,65 M Na3HCit; 0,24 M Na2MoO4; 0,08 M SnSO4; pH=5;
5) 0,65 M Na3HCit; 0,16 M ZnSO4; pH=5;
6) 0,65 M Na3HCit; 0,24 M Na2MoO4; 0,16 M ZnSO4; pH=5;
7) 0,65 M Na3HCit; 0,08 M SnSO4; 0,16 M ZnSO4; pH=5;
8) 0,65 M Na3HCit; 0,24 M Na2MoO4; 0,08 M SnSO4; 0,16 M ZnSO4; pH=5;
9) 0,65 M Na3HCit; 0,02 M C3H6O; pH=5;
10) 0,65 M Na3HCit; ¬0,12 M Na2SO3; pH=5;
11) 0,65 M Na3HCit; 0,24 M Na2MoO4; ¬0,12 M Na2SO3; pH=5;
12) 0,65 M Na3HCit; 0,08 M SnSO4; ¬0,12 M Na2SO3; pH=5;
13) 0,65 M Na3HCit; 0,24 M Na2MoO4; 0,08 M SnSO4; ¬0,12 M Na2SO3; pH=5;
14) 0,65 M Na3HCit; 0,16 M ZnSO4; ¬0,12 M Na2SO3; pH=5;
15) 0,65 M Na3HCit; 0,24 M Na2MoO4; 0,16 M ZnSO4; ¬0,12 M Na2SO3; pH=5;
16) 0,65 M Na3HCit; 0,08 M SnSO4; 0,16 M ZnSO4; ¬0,12 M Na2SO3; pH=5;
17) 0,65 M Na3HCit; 0,24 M Na2MoO4; 0,08 M SnSO4; 0,16 M ZnSO4; ¬0,12 M Na2SO3; pH=5;
All the research which I conducted are not completed and I cannot draw out unequivocal conclusions but I’ve got a lot of important information and planned out further investigation.