Transition metals

Annotations:

• A d-block element that forms an ion with an incomplete sub-shell

1. Physical
2. Variable oxidation states
3. Coloured compounds

1. Haber process
2. Contact process
3. Hydrogenation of alkenes
4. Decomposition of hydrogen peroxide
5. Why do transition metals make good catalysts?

1. Cu 2+
2. Fe 2+
3. Co 2+
4. Fe 2+

1. Ligands
   1. Bidentate
   2. Hexadentate
      1. EDTA 4-
   3. Ligand substitution
      1. Copper(II) + ammonia
      2. Copper(II) + hydrochloric acid
      3. Copper(II) + sodium carbonate
      4. Cobalt(II) + conc. hydrochloric acid
   4. Monodentate
   5. Haemoglobin
   6. Stability constant
2. Coordination number

1. Stereoisomerism
2. Cis
3. Trans
4. Cis platin
5. Optical

1. MnO 4- + Fe 2+
2. S2O3 2- + I2