inorganic chem
3) a) Conductivity of 250 mL aqueous solution of an unknown complex was measured as 6.0x10-4 S. Ω-1.
Calculate the number of ion for this complex. (cell constant of the conductimeter is 0.71 cm-1).
Number of ions | Λ |
2 | 270-298 |
3 | 391-431 |
4 | 570-597 |
5 | 73 |
b) Predict how many ions would be produced per formula unit of the compound, tetraamminetrinitrocobalt(III), assuming that it is monomeric and contains an octahedrally coordinated cobalt metal ion?
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