Question 5 7 pts Which of the following complex ions will most likely be colorless? [Zn(en)312+...
Which of the following complex ions will most likely be colorless? O [Zn(en)3]2+ O [Ni(H20)612+ O [Cr(NH3)6]3+ O [Fe(CN)614- O [Fe(NH3)6]2+
Question 10 5 pts Which of the following pairs of coordination compounds or complex ions are examples of linkage isomers? O [Fe(NH3)2(H20)4]Br2 and [Fe(NH3)2(H20)4]12 [Cu(NH3) 5Br]Cl and [Cu(NH3)5Cl]Br O [Mn(CO)5NO2)2+ and (Mn(CO)5ONO]2+ IV(H20)613+ and V(NH3)613 o [Fe(NH3)2(H20)4]Br2 and [Fe(NH3)4(H20)2Br2
19. Classify the following complex ions as inert or labile. Explain your choices. (2 pts each/4pts total) [Cr(H20)612+ [Ru(NH3)CN]*
From the following list of metal ions and ligands, construct metal complexes with properties which match that described in each part of the question and provide a brief explanation. (Only one example is required for each part of the question, e.g. [Fe(H20)6]21). Metal ions Ligands (in order of increasing ligand field strength) [ < Br< <C1° <NO3 <OH <ox?- <H2O< Ti(IV), V(III), V(IV), Cr(II), Cr(III), Mn(II), NH3 <en <bpy < PPh3< CN=CO Mn(III), Mn(IV), Fe(II), Fe(III), Co(II), Co(III), en =...
Date: 1117 mework 10 - Ch. 21-23 A) CN B)NO c)r D) CO Name: E ) en 24. Place the ligands, CN-, Br., H2O, and OH-in order from least to greatest according ability to split the d orbital energy level. A) CN-, OH, H2O, Br- C) Br,H20, CN-, OH- B) Br., OH, H2O, CN- D) None of the above 25. The charge on the central metal ion in (Cr(NH3)(CO3)2+ is A)-1. B) 0. C) 1. D) 3. E) 5 26....
In which one of the following species does the transition metal ion have d3 electronic configuration? [Cr(NH3)613+ [Co(OH2)612+ O [Fe(CN)613- O [Ni(OH2)612+
Question 16 Which of the following pairs of coordination compounds or complex ions are examples of coordination isome [Fe(NH3)2(H20)4]Br2 and [Fe(NH3)4(H20)2]Br2 [MnCl3Br)2- and (MnCIBr312- (Cu(CO)51]F and (Cu(CO)5F] [Fe(NH3)20H20)4]F2 and [Fe(NH3)2(H20)4112 [Fe(NH3)5NO2)2+ and (Fe(NH3)50NO]2+
Part A (2 marks) In the following pairs of complexes, which do you expect to have a larger ligand field splitting parameter Ao? Why? Explain? i) [Fe(NH3)612+ or [Fe(NH3). 13+ ii) (Co(CN)613- or [Rh(CN)613- Part B (3 maks) In the following pairs of complexes, which do you expect to be more labile? Why? Explain? ) [Cr(NH3)613+ or [Mn(NH3)6]3+ ii) (Co(CN)613- or [Rh(CN)613- ii) [Cr(NH3).]3+ or [V(NH3).]2+
Complete table C.N is coordination number O.N is Oxidation number Complex Formula C.N O.N of the metal Cationic or anionic complex Name of metal complex K4[Ni(CN)4] [Cr(OH2)4Cl2]Cl Na3[Co(C2O4)3] [CoCl2(en)2]F [Co(P(CH3)3)4]2(SO4)3 [Fe(NH3)6]SO4 Na2[MoOCl4] [Cr (NH3)6]Cl3 [Zn(OH)4]-2 [V(OH2)6](NO3)3
Give the coordination number of the central metal ion in the following complex ions. a. [Ni(en)2(NH3)2]2+ b. [Fe(en)(ox)Cl2]- Please explain how you got them too? thanks