Sorted FAQs on Transition Metals
•Deviation in physical properties of transition metals
2. Complex ions
•Formula for Cu(H2O)x complex ion
•Is water a monodentate or a bidentate ligand?
•Growing crystals of (Cu(NH3)4)2+
•Charge transfer in Mn species
3. Determination of metals
•Determination of Mn in tea: balancing overall equation
•% Iron in tablets by colorimetry: use of calibration curve
•Estimation of silver in photographic paper: extraction with thiosulphate
•Method for iron in Lucozade
•Method for %Cu in copper coins
•Determination of Ni2+ concentration
•Preparation of solutions for Fe3+ + SCN- colorimetry
4. Titrations
•Equation for reaction between Fe2+ and MnO4-
•No indicator for Fe2+ and MnO4- titration?
•Importance of hydroxylamine in complexation of Fe2+ and phenanthroline
•Balanced redox equation for Fe3+ + NH3OH+
•Indicator and pH for Cu2+ + diaminoethane titration
•Why does Cu2+ + I- reaction occur?
updated: 13 August 2008
