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U Question 31 1 pts Determine the oxidation state and coordination number of iron in Liz[Fe(CN).l....
Question 31 1 pts Determine the oxidation state and coordination number of iron in Lig[Fe(CN)6]. Oxidation state: (Select) Coordination number: [Select]
Determine the oxidation state and coordination number of the metal ion in each complex ion. [Cu(CN)2]1- [Ag(NH3)2]1+ [Cu(OH2)4]2+ [Pt(NH3)2Cl2] [Fe(CN)6]4- [Fe(OH2)6]2+ [Zn(CN)4]2- [Cd(NH3)4]2+ [Cu(CO)5] [CuCl5]3- [Fe(EDTA)]2- [Pt(en)2]2+
Using the following compound: Na3[Fe(CN)6] Match the correct definition for each term. A. Iron oxidation state B. Counterion C. Charge from each ligand D. Inner coordination sphere 1. Na+ 2. CN– 3. 3+ 4. 1–
19 What is the coordination number of the iron in K_3[Fe(CN)_6]? 2 3 4 6 9
2. Indicate i. the metal oxidation state, ii. d-electron count, and iii. coordination number (CN) for the following complex (12 Points). a. Anti-cancer drug b. [Fe S4(SR)] SR Fe COS i. ii. ii. iii. iii. 3. Draw the metal coordination structure of carbonic anhydrase enzyme. Clearly show the 3-D geometry round the metal center. (6 Points)
2. Indicate i. the metal oxidation state, ii. d-electron count, and iii. coordination number (CN) for the following complex (12 Points). a. Anti-cancer drug b. [Fe4S4(SR)4]2- SR S > Fe Cmos i. i. ii. ii. iii. 5. Draw the metal coordination structure of carbonic anhydrase enzyme. Clearly show the ? geomet 21
Question 6 7 pts If CN is a strong field ligand, rank the following coordination compounds in order of decreasing number of unpaired d-electrons: [Fe(CN6)]3- [Pd(CNG)]2- [Mo(CN)]4- O [Pd(CN)]2-> [Fe(CN6)]3-> [Mo(CN)24- O [Fe(CN)]3-> [Mo(CNG)]4-> [Pd(CN6)]2- O [Mo(CNG)]4-> [Fe(CNG)]3-> [Pd(CNG)]2- [Mo(CN)]4-> [Pd(CN)]2-> [Fe(CN)]3- [Fe(CN6)]3-> [Pd(CN6)]2-> [Mo(CN6)]4-
Question 7 7 pts If CN is a strong field ligand, rank the following coordination compounds in order of decreasing number of unpaired d-electrons: [Fe(CN6)]3- [Pd(CN6)]2- [Mo(CNG)]4- O [Fe(CN6)]3-> [Pd(CN6)]2-> [Mo(CN6)]4- O [Fe(CN6)]3-> [Mo(CN6)]4- > [Pd(CN6)]2- O [Mo(CN)24-> [Pd(CN)]2-> [Fe(CN)13- O [Pd(CN6)]2-> [Fe(CN6)]3- > [Mo(CN6)]4- O [Mo(CN6)]4- > [Fe(CN6)]3-> [Pd(CN6)]2-
6 Identify the coordination number (C.N.), metal oxidation state(O.S.) and the number of metal d electrons for each of the following complexes. (a) [Ni(CN):) C.N. = _ ; O.S. = __, d-electrons = d-electrons = (b) [Pd(Cl)]2 C.N. = _ ; O.S. = ___, d-electrons = (c) [Cr(CN)]C.N. =__; O.S. = —, (d) [Fe(CO).]? C.N. = __; O.S. = ___, d-electrons =- (e) [Cr(CI):]& C.N. = ___; O.S. = __, d-electrons = (1) [Ag(CN)2] C.N. = ___; O.S. = ___,...
6 Identify the coordination number (C.N.), metal oxidation state(O.S.) and the number of metal d electrons for each of the following complexes. (a) [Ni(CN)s] C.N. = __;0.S. = ___, d-electrons = (b) (Pd(C1).]C.N. = ____; O.S. - ___, d-electrons = (c) (Cr(CN)] C.N. - ___.O.S. = ___, d-electrons = (d) [Fe(CO).)? C.N. = ___; O.S. = ___, d-electrons = (e) (Cr(Cl)s) C.N. = ____ ; O.S. = ____ d-electrons =_ (1) (Ag(CN)2] C.N. = _ ; O.S. = _ ,...