inorganic chemistry
1. Using the concept of trans activating ligands, predict the following reaction products (A, B, C, D, E, F) Hint: Cl- is greater than py in trans activation.
a. [PtCl4]2- + CN- → A + NH3 → B + py → C
b. [PtCl4]2- + NH3 → D + CO → E + py → F
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inorganic chemistry
For the following acid hydrolysis reaction; Trans-[Co(en)2Cl2]+ + H2O cis- and trans-[Co(en)2(H2O)Cl]2+ a) Write the rate equation. b) How can you calculate the activation enegry? Explain briefly.
3. For the following trans effect substitution reactions, predict the square planar products [labelled (a) through...
3. For the following trans effect substitution reactions, predict the square planar products [labelled (a) through ()]. Reminder: the complete list of trans effect ligands can be found in your textbook (Miessler, Tarr, Fischer). Be sure to indicate the arrangement of ligands by using words or pictures. (10 marks) (i) [PtC14]2-+ NO2 + (a) (a) + NH3 + (b) (ii) [PtCl3NH3] + NO2 → (c) (c) + NO2 → (d) [PtCl(NH3)3]* + NO2 → (e) (iii) (e) + NO2 →...
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...
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):...
match up the correct formula and magnetic property. which pair is correct The theory considers covalent interaction...
match up the correct formula and magnetic property. which pair
is correct
The theory considers covalent interactions between a metal center and surrounding ligands. The theory considers electrostatic interactions between a metal ion and the surrounding ligands which are taken to be point charges. The theory rationalizes the non-degeneracy of the metal d orbitals by considering the electrostatic repulsions between point charge ligands and electrons in the metal d orbitals. The theory rationalizes why the metal d orbitals are split...
3. According to the textbook (p. 115). the electron transfer reaction rate between [Co(NH3)]** and (Co(NH3).]?(eq....
3. According to the textbook (p. 115). the electron transfer reaction rate between [Co(NH3)]** and (Co(NH3).]?(eq. 5.41) is extremely slow whereas that between [Fe(CN).74 and [Fe(CN).]" (eq. 5.42) is very fast. By using the established facts in the box in answering the following questions. 1. According to the molecular orbital theory, the eg orbitals of an MLO octahedral complex are, in fact, M-L anti-bonding orbitals and the tza orbitals are non-bonding orbitals. 2. According to the spectrochemical series, CN is...
2. Predict the plausible products of the following reactions and write balanced equations for their formation. Use the s...
2. Predict the plausible
products of the following reactions and write balanced equations
for their formation. Use the stoichiometry as indicated for the
left side of the reaction.Draw the geometric structures of the
products.
Predict the plausible products of the following reactions and write balanced equations for their formation. Use the stoichiometry as indicated for the left side of the reaction. Draw the geometric structures of the products c. [Pd(CN) CN? d. WCl63Br e. Co2(CO)s+ CHI- f. Ni(CO)4 +2PPh3
Predict...
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 o...
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....
Which of the following complexes is paramagnetic? Assume all ligands are strong field ligands. Select one:...
Which of the following complexes is paramagnetic? Assume all ligands are strong field ligands. Select one: O A. More than one of the complexes is paramagnetic O B. [Ni(CN) 14 O C. [Fe(CN))" о D. (Mn(CN)," o E. [Co(NH,
Complex # of Coordination number Oxidation number Complex Structure ligands geometry NH4Co(NCS)(py): [RhBr(CO)s(NO...
Complex # of Coordination number Oxidation number Complex Structure ligands geometry NH4Co(NCS)(py): [RhBr(CO)s(NO) K[Fe(CN) [Hgl.] Cu(NH)Cl 3. What are the bond angles for the following geometries: Tetrahedral Linear Square planar_ Octahedral 4. A complex ion contains tungsten(II) bound to 4 water molecules and 2 fluoride ions. Using appropriate conventions write out its formula. 5. A complex ion contains copper(II) bonded to ethylenediamine and two water molecules. Using appropriate conventions write out its formula.
Complex # of Coordination number Oxidation number...
2. (3 points) In lab, you will form complexes using different ligands. Use your lab manual to identify and draw the str...
2. (3 points) In lab, you will form complexes using different ligands. Use your lab manual to identify and draw the structural formula (lewis formula) for the following: a. A charged monodentate ligand (answer cannot be a halide ion) b. A polydentate ligand c. The CO ligand, not used in the laboratory. Is it likely CO can form a coordinate covalent bond from more than one atom? Explain. NC CN Ni Geometry of Coordination Compounds A compounds geometry (i.e., how...
3. For the following trans effect substitution reactions, predict the square planar products [labelled (a) through ()]. Reminder: the complete list of trans effect ligands can be found in your textbook (Miessler, Tarr, Fischer). Be sure to indicate the arrangement of ligands by using words or pictures. (10 marks) (i) [PtC14]2-+ NO2 + (a) (a) + NH3 + (b) (ii) [PtCl3NH3] + NO2 → (c) (c) + NO2 → (d) [PtCl(NH3)3]* + NO2 → (e) (iii) (e) + NO2 →...
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):...
match up the correct formula and magnetic property. which pair
is correct
The theory considers covalent interactions between a metal center and surrounding ligands. The theory considers electrostatic interactions between a metal ion and the surrounding ligands which are taken to be point charges. The theory rationalizes the non-degeneracy of the metal d orbitals by considering the electrostatic repulsions between point charge ligands and electrons in the metal d orbitals. The theory rationalizes why the metal d orbitals are split...
3. According to the textbook (p. 115). the electron transfer reaction rate between [Co(NH3)]** and (Co(NH3).]?(eq. 5.41) is extremely slow whereas that between [Fe(CN).74 and [Fe(CN).]" (eq. 5.42) is very fast. By using the established facts in the box in answering the following questions. 1. According to the molecular orbital theory, the eg orbitals of an MLO octahedral complex are, in fact, M-L anti-bonding orbitals and the tza orbitals are non-bonding orbitals. 2. According to the spectrochemical series, CN is...
2. Predict the plausible
products of the following reactions and write balanced equations
for their formation. Use the stoichiometry as indicated for the
left side of the reaction.Draw the geometric structures of the
products.
Predict the plausible products of the following reactions and write balanced equations for their formation. Use the stoichiometry as indicated for the left side of the reaction. Draw the geometric structures of the products c. [Pd(CN) CN? d. WCl63Br e. Co2(CO)s+ CHI- f. Ni(CO)4 +2PPh3
Predict...
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....
Which of the following complexes is paramagnetic? Assume all ligands are strong field ligands. Select one: O A. More than one of the complexes is paramagnetic O B. [Ni(CN) 14 O C. [Fe(CN))" о D. (Mn(CN)," o E. [Co(NH,
Complex # of Coordination number Oxidation number Complex Structure ligands geometry NH4Co(NCS)(py): [RhBr(CO)s(NO) K[Fe(CN) [Hgl.] Cu(NH)Cl 3. What are the bond angles for the following geometries: Tetrahedral Linear Square planar_ Octahedral 4. A complex ion contains tungsten(II) bound to 4 water molecules and 2 fluoride ions. Using appropriate conventions write out its formula. 5. A complex ion contains copper(II) bonded to ethylenediamine and two water molecules. Using appropriate conventions write out its formula.
Complex # of Coordination number Oxidation number...
2. (3 points) In lab, you will form complexes using different ligands. Use your lab manual to identify and draw the structural formula (lewis formula) for the following: a. A charged monodentate ligand (answer cannot be a halide ion) b. A polydentate ligand c. The CO ligand, not used in the laboratory. Is it likely CO can form a coordinate covalent bond from more than one atom? Explain. NC CN Ni Geometry of Coordination Compounds A compounds geometry (i.e., how...
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