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Determine the identity of the original transition metal based on the following description in ion form:...
1- Draw the molecular orbital diagram of transition metal ion in high-spin Mn(H2O)4(OH)2 complex, also determine...
1- Draw the molecular orbital diagram of transition metal ion in high-spin Mn(H2O)4(OH)2 complex, also determine the number of unpaired electron. 2- Draw the molecular orbital diagram of transition metal ion in low-spin [Cr(en)2(NH3)2].Cl2 complex, also determine the number of unpaired electron. 3- Draw the molecular orbital diagram of transition metal ion in high-spin K.[Mn(CO)3(OH)3] complex, also determine the number of unpaired electron.
1. What distinguish a transition metal from a main group metal? 2. Why is zinc not...
1. What distinguish a transition metal from a main group metal? 2. Why is zinc not considered a transition metal? 3. Write the electronic configuration of the following ions; V". Cr, Mn, Fe, Ni, Ti" 4. What are basic assumptions of Crystal Field Theory? 5. Compounds containing the Scion are colorless whereas those containing Ti* ion are colored. Explain. 6. Predict the number of unpaired electrons in [Cr(en) ions. 7. What are spectrochemical series? 8. The compound hexaminecobalt(III) chloride is...
In which one of the following species does the transition metal ion have d3 electronic configuration?...
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+
Electron configurations of transition metal ions Zinc is an essential mineral of great biological and health...
Electron configurations of transition metal ions Zinc is an essential mineral of great biological and health importance. In fact, it is the second most abundant transition metal after iron in our body. Most exists as Zn2+ ion in active site of enzymes, and they (more than 300) perform an array of functions. a. What is the electronic configuration of the Zn atom. b. Here comes the irritating part in chemistry. Although the 3d orbitals are placed higher in energy than...
A +3 cation of a certain transition metal has two electrons in its outermost d subshell....
A +3 cation of a certain transition metal has two electrons in its outermost d subshell. Which transition metal could this be? Shade all the possibilities in the Periodic Table outline below. 1A 1 H2A 8А 3A 4A 5A 6A 7A He 2 Li Be BCNO F Ne 3 Na Mg 3B 4B 5B 6B 7B -- 8 --- 1B 2B Al Si P S a Ar 4 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn...
A +3 cation of a certain transition metal has six electrons in its outermost d subshell....
A +3 cation of a certain transition metal has six electrons in its outermost d subshell. Which transition metal could this be? Shade all the possibilities in the Periodic Table outline below. 1A BA 1 H 2A 3A 4A 5A 6A 7A He 2 Li Be BCN OF Ne 3 Na Mg 3B 4B 5B 6B 7B -- 8B -- 1B 2B Al Si P S Cl Ar 4 K Ca Sc Ti V Cr Mn Fe Co Ni Cu...
The transition metal ion, Fe(III), can form octahedral or tetrahedral complexes depending on the ligand it...
The transition metal ion, Fe(III), can form octahedral or tetrahedral complexes depending on the ligand it binds to. (a) (i) [Fe(CN)6]3- is a strong field octahedral complex of Fe(III). Draw a labelled orbital energy level diagram that shows both the splitting of the d-orbitals and their electron occupancy in [Fe(CN)6]. (3 marks) (ii) Fe(III) can also form tetrahedral complexes, most of which are weak field. Draw a labelled orbital energy level diagram that shows both the splitting of the d-orbitals...
For each of the following transition metal complexes, determine the oxidation state of the metal, its...
For each of the following transition metal complexes, determine the oxidation state of the metal, its coordination number, and the number of d electrons on that metal. (a) RuO4 (b) (CO(NH3).]3+ (c) [Cr(H2O).]8+ (d) Cr(H2O)3Cl2 (e) [Fe(H2O).]3+ (1) (Co(NH3).]2+ (9) MOCI (h) (Pt(CN)4]2- () [Mn(H2O).]2+ (1) Re(CO).Br (k) (Ag(CN 2] (1) [ReH9]?
thanks in advance In which of the following complexes does the transition metal have a de...
thanks in advance
In which of the following complexes does the transition metal have a de configuration? Select one: O a. Cu(H20)62- O b. PtCl42- O c. Ni(CO) O d. Fe(CN) O e. Zn(NH3)42- Which of the following complexes has inkade somers Select one: O a. [Ni(H20);(SCN)]SO, O b. [Ni(NH3),Clą]A! c. [Ni(NH3),CINO, d. [Ni(H20)ŚCI)(SCN); e. [Ni(H20).CICI O What is a general formula for octahedral complexes that exhibit mer - fac isomerism? (M = metal; A, B and C = ligands)...
A +2 cation of a certain transition metal has three electrons in its outermost d subshell....
A +2 cation of a certain transition metal has three electrons in its outermost d subshell. Which transition metal could this be? Shade all the possibilities in the Periodic Table outline below. ВА 1A 1H 2A ЗА 4А 5А 6А 7A Не 2 Li Be B C N O F Ne 3 Na Mg 3B 4B 5B 6B 7B 8B --- 1B 2B Al Si P S Cl Ar 4 K Case Ti V Cr Mn Fe Co Ni Cu...
1. What distinguish a transition metal from a main group metal? 2. Why is zinc not considered a transition metal? 3. Write the electronic configuration of the following ions; V". Cr, Mn, Fe, Ni, Ti" 4. What are basic assumptions of Crystal Field Theory? 5. Compounds containing the Scion are colorless whereas those containing Ti* ion are colored. Explain. 6. Predict the number of unpaired electrons in [Cr(en) ions. 7. What are spectrochemical series? 8. The compound hexaminecobalt(III) chloride is...
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+
A +3 cation of a certain transition metal has two electrons in its outermost d subshell. Which transition metal could this be? Shade all the possibilities in the Periodic Table outline below. 1A 1 H2A 8А 3A 4A 5A 6A 7A He 2 Li Be BCNO F Ne 3 Na Mg 3B 4B 5B 6B 7B -- 8 --- 1B 2B Al Si P S a Ar 4 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn...
A +3 cation of a certain transition metal has six electrons in its outermost d subshell. Which transition metal could this be? Shade all the possibilities in the Periodic Table outline below. 1A BA 1 H 2A 3A 4A 5A 6A 7A He 2 Li Be BCN OF Ne 3 Na Mg 3B 4B 5B 6B 7B -- 8B -- 1B 2B Al Si P S Cl Ar 4 K Ca Sc Ti V Cr Mn Fe Co Ni Cu...
The transition metal ion, Fe(III), can form octahedral or tetrahedral complexes depending on the ligand it binds to. (a) (i) [Fe(CN)6]3- is a strong field octahedral complex of Fe(III). Draw a labelled orbital energy level diagram that shows both the splitting of the d-orbitals and their electron occupancy in [Fe(CN)6]. (3 marks) (ii) Fe(III) can also form tetrahedral complexes, most of which are weak field. Draw a labelled orbital energy level diagram that shows both the splitting of the d-orbitals...
For each of the following transition metal complexes, determine the oxidation state of the metal, its coordination number, and the number of d electrons on that metal. (a) RuO4 (b) (CO(NH3).]3+ (c) [Cr(H2O).]8+ (d) Cr(H2O)3Cl2 (e) [Fe(H2O).]3+ (1) (Co(NH3).]2+ (9) MOCI (h) (Pt(CN)4]2- () [Mn(H2O).]2+ (1) Re(CO).Br (k) (Ag(CN 2] (1) [ReH9]?
thanks in advance
In which of the following complexes does the transition metal have a de configuration? Select one: O a. Cu(H20)62- O b. PtCl42- O c. Ni(CO) O d. Fe(CN) O e. Zn(NH3)42- Which of the following complexes has inkade somers Select one: O a. [Ni(H20);(SCN)]SO, O b. [Ni(NH3),Clą]A! c. [Ni(NH3),CINO, d. [Ni(H20)ŚCI)(SCN); e. [Ni(H20).CICI O What is a general formula for octahedral complexes that exhibit mer - fac isomerism? (M = metal; A, B and C = ligands)...
A +2 cation of a certain transition metal has three electrons in its outermost d subshell. Which transition metal could this be? Shade all the possibilities in the Periodic Table outline below. ВА 1A 1H 2A ЗА 4А 5А 6А 7A Не 2 Li Be B C N O F Ne 3 Na Mg 3B 4B 5B 6B 7B 8B --- 1B 2B Al Si P S Cl Ar 4 K Case Ti V Cr Mn Fe Co Ni Cu...
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