1. Ch 19 Transition Metal Chemistry 1. Give the name for each of the following coordination compounds. a. [Pt(NH 3 ) 4 Br 2 ](NO 3 ) 2 b. K[CoBr 2 Cl 2 (en)] c. [FeOH(H 2 O) 5 ]I d. Na[Mn(en) 2 (CN)(NO 2 )] e. [Cu(NH 3 ) 4 (H 2 O) 2 ][PtI 6 ]

2. Ch 19 Transition Metal Chemistry 2. Give a formula for the following: a.diamminedichloroethylendiaminechromium(III) bromide b. potassium hexacyanoferrate(II) c. bis(ethylenediamine)oxalatomanganese(IV) sulfate d. sodium dibromodicyanoplatinate(II)

3. Ch 19 Transition Metal Chemistry 3. Draw two coordination isomers with the formula Co(NH 3 ) 5 ClBr 4. Draw two linkage isomers with the formula [Fe(H 2 O) 5 (NO 2 )]+

4. Ch 19 Transition Metal Chemistry 5. Draw two geometric isomers with the formula [Cu(en) 2 Cl 2 ] 6. How many geometric isomers does the following compound have? [PtBr 2 Cl 2 (H 2 O) 2 ]

5. Ch 19 Transition Metal Chemistry 7. Draw two optical isomers with the formula [Cu(en) 2 Cl 2 ] 8. Indicate the types of isomerism the following could display: a. [FeOH(H 2 O) 5 ]I c. [CoBr 2 (CN) 2 (en)] b. [Pt(NH 3 ) 3 Br 3 ]

6. Octahedral ligands and d orbitals

7. Figure 19-27b p968 Tetrahedral ligands and d orbitals

8. Ch 19 Transition Metal Chemistry

9. 9. How many unpaired electrons are in the following ? (draw the d orbital diagrams) a.[ Fe(NH 3 ) 6 ] 3+ (high spin) b. [Ni(en) 3 ] 2+ c. [CoCl 4 ] 2- (tetrahedral geometry

10. Ch 19 Transition Metal Chemistry 10. Match the compounds with the wavelengths they absorb a. [Co(NH 3 ) 6 ] 3+ i. 420 nm b. [Co(NO 2 ) 6 ] 3- ii. 650 nm c. [CoF 6 ] 3- iii. 500 nm

11. Ch 19 Transition Metal Chemistry 11. Match the color each of the above compounds would appear: a. [Co(NH 3 ) 6 ] 3+ i. green b. [Co(NO 2 ) 6 ] 3- ii. orange c. [CoF 6 ] 3- iii. red

12. Ch 19 Transition Metal Chemistry 12. A solution of the complex ion [Zn(H 2 O) 6 ] 2+ is colorless whereas [Ni(H 2 O) 6 ] 2+ is green. Why?