General Chemistry
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Ni(CN)2Cl2-2 exists in two different isomeric forms. Based on this knowledge, we can infer that the geometry is
Identify the formula for the complex formed by each pair given its coordination number:
i) Fe3+ and H2O, coordination number: 6.
ii) Zn2+ and SCN- , coordination number: 4
Identify the oxidation state of irons in each of the following complexes.
i) [Fe(CN)6]-4
ii) Fe(H2O)6CI3
iii) Fe(CO)5
Identify the charge, denticity, and number of electrons donated by the ligand shown below:
Determine the molecule that contains a Se atom with a covalent coordination bond.
In the coordination complex, [Co(CN)6]3-, which species acts as the Lewis base during its formation with cobalt ion? Furthermore, determine the oxidation number of Co and the coordination number of the formed complex.