What is the coordination number of the [Fe(Cl)2(en)2]Cl? (en is ethylene diamine)
What is the coordination number of the [Fe(Cl)2(en)2]Cl? (en is ethylene diamine)
what is the oxidation state of the metal a) [MnBr(CO)2(NO)]Cl b) [AuCl2]- c) Ca[Fe(H2O)4(en)] what is the coordination number of the metal Ca[Fe(H2O)4(en)] Please show how you got the answers. thank you
What is the coordination number and the charge on the coordination sphere in the compound K[Co(NO2)2(Cl)2(en)]?
21. Which of the following are coordination isomers? (a) cis-[CoCl2(en)2]Cl and trans-[CoCl2(en)2]Cl (b) [Cr(NH3)[Fe(CN) ] and [Fe(NH3)6][Cr(CN)] (c) [CoBr(NH3)sSO4 and [CrSO4(NH3)s]Br (d) [Co(NO2)(NH3)s]Cl2 and [Cr(ONO)(NH3)s] Cl2 (e) Both (b) and (c) Review your answer (CIRCLE): Are you (1) confident; (2) somewhat confident; or (3) unsure/guessing? 21. Which of the following are coordination isomers? (a) cis-[CoCl2(en)2]Cl and trans-[CoCl2(en)2]Cl (b) [Cr(NH3)[Fe(CN) ] and [Fe(NH3)6][Cr(CN)] (c) [CoBr(NH3)sSO4 and [CrSO4(NH3)s]Br (d) [Co(NO2)(NH3)s]Cl2 and [Cr(ONO)(NH3)s] Cl2 (e) Both (b) and (c) Review your answer (CIRCLE):...
3a. What is the coordination number of the Fe atom in K3[Fe(C204)3]? [2] 3b. What is the coordination number of the Au atom inK[Au(CN)2(SCN )2] ? [2] 3c. Among the following 3d transition metal ions which one is kinetically inert? [2] Cr2+, Co3+, Co2+, Fe3+
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
1. (2) What is the coordination number in the following coordination compounds? (a) [Pt(NH3).]C14 (b) [CoBr2(en)2]2SO4 2. (2) What is the oxidation state of the metal in the following coordination compounds? (a) (Co(NH3)4Cl2] (b) K[Pt(NH3)Cls]
Give the coordination number and charge on the central atom for the coordination compound [Co(en)2Br2]NO3. (Note: en is ethylenediamine, NH2CH2CH2NH2.) (a) coordination number is 6, charge is +3 (b) coordination number is 4, charge is +3 (c) coordination number is 6, charge is +1 (d) coordination number is 4, charge is +1 (e) coordination number is 6, charge is +2
For the next three problems, refer to the following coordination compound. [Co(en)2(H2O)(Cl)]3[Ni(CN)4]2 Name the compound:
19 What is the coordination number of the iron in K_3[Fe(CN)_6]? 2 3 4 6 9
4. Consider the following complexes. Na, [Fe(ox),] [Cr(H2O) (NHJ) SO, [Pt(en)(ONO)CI] Write the coordination sphere for the complexes I, II and III. [3 marks] in each of the Determine the oxidation state of the central atom coordination complex [3 marks] Determine the coordination number in each of the complexes. [3 marks) Name each of the complex using IUPAC system [6 marks) Draw the molecular geometry of complex II. [2 marks] Using Crystal Field Theory, draw the energy diagram of the...