9.a) Reduction of [Co(NH;)«J** by [Cr(H2O)«J²* is very much slow that the reduction with [V(NH3)]** is very fast how this could be explained? b) Cross electron transfer reaction of [Co(phen):]**+ [Co(phen):]²* is very fast compared to that of [Co(NH3)]3+ and [Co(NH3)]²*electron transfer reaction.

9.a) Reduction of [Co(NH;)«J** by [Cr(H2O)«J²* is very much slow that the reduction with [V(NH3)] is very fast how this could be explained? b) Cross electron transfer reaction of [Co(phen):]+ [Co(phen):]²* is very fast compared to that of [Co(NH3)]3+ and [Co(NH3)]²*electron transfer reaction.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

2. Which of the following octahedral complexes are chiral: cis-[CoCl₂(en)2]*, [Cr(ox)3]³-, trans- [PtCl2(en)2]2+, [Ni(phen)3]²+, [RuBr4(phen)], cis-[RuCl(py)(phen)2]+ ?
Name the following compounds: 1.[Cr(NH3)6Cl3 , K(Co(EDTA)] and Ni(en)2Cl2 2.[Pt(py)4[PtCl4] and [Co(NH3)5Cl]Cl2 3. give the formula of Diamminetriaquahydroxochromium(III) nitrate
please skip if you already answered this. I will upvote if this is typewritten. much appreciated. thank you so much NOTE: THE BIG NUMBER IS FOR NUMBERING ONLY. IT IS NOT GRADED
which complex have the highest magnitude of Ao? Select one: 3- O a. [Co(CN)J 2+ b. [Co(NH, 3'6 3+ C. [CO(H,0),J B- d. [Co(C,0] O O O O
3. Write the equation for the equilibrium that occurs when [Ni(H2O)6]* reacts with Cl-.
For the complexes: 2- (1){Co(NO)6} Splitting patterm: octahedral of tetrahedral? (II) {Co(H2O)6}* Splitting pattern: octahedral of tetrahedral Strong or weak field ligand? Strong or weak field ligand? Number of unpaired electrons? Number of unpaired electrons? Which is more paramagnetic; (I) or (II)?
5. In the absence of the ethylenediamine ligands, the hexa reacts rapidly with water according to the following scheme. [Co(H2O)6]3+ + H2O→ [Co(H2 O)6}²+ + O2 + H* Balance the equation and determine which species is the reducing agent.
The electronic absorption spectrum of an acidic solution of [Ti(H,O),JP* exhibits two well-separated bands at 430 and 650 nm, respectively, assignable to "d-d transition. But the oxidized form [Ti(H,O),}³" shows only one absorption at 490 nm with a shoulder around 580 nm. Explain the observation. A. [Ti(H;O),J³* has more d electrons than [Ti(H;O).J**. B. [Ti(H,O),]³" is a strong oxidizing agent. C. [Ti(H,O),}³" shows stronger Jahn-Teller effect. D. [Ti(H,O)]" shows stronger Jahn-Teller effect. E. H,0 is a weak-field ligand.
Verify the structures of paramagnetic [Fe(H2O)6]** and diamagnetic [Ni(CN)4]²- _by using Crystal Field Theory.
Answer question 5 in the picture below
Give the systematic name of this coordination compound. [V(en); ]Cl; systematic name:
Name the following metal complexes or complex ions: formula name 3+ [Fe(co).]* [coc1.J [c«(OH),(m).]" 2