23.58 Give the number of (valence) d electrons associated with the central metal ion in each of the following complexes: (a) K3[Fe(CN)6], (b) [Mn(H20)6](NO3)2, (c) Na[Ag(CN)2], (d) [Cr(NH3)4B12]CIO4, (e) [Sr(EDTA)]²-, 23.59 A classmate says, "A weak-field ligand usually means the complex is high spin." Is your classmate correct? Explain. 23.60 For a given metal ion and set of ligands, is the crystal-field split- ting energy larger for a tetrahedral or an octahedral geomet 23.61 For each of the following metals, write the electronic con- figuration of the atom and its 2+ ion: (a) Mn, (b) Ru. (c P Draw the crystal-field energy-level diagram for the d orbitals of an octahedral complex, and show the placement of the d electrons for each 2+ ion, assuming a strong-field complex. How many unpaired electrons are there in each case? 23.62 For each of the following metals, write the electronic con- figuration of the atom and its 3+ ion: (a) Fe, (b) Mo, (c) Co. Draw the crystal-field energy-level diagram for the d orbitals of an octahedral complex, and show the placement of the d electrons for each 3+ ion, assuming a weak-field complex. How many unpaired electrons are there in each case? 23.63 Draw the crystal-field energy-level diagrams and show the placement of d electrons for each of the following: (a) [Cr(H2O)6] (four unpaired electrons), (b) [Mn(H2O)6!" (a high-spin complex), (c) [Ru(NH3),(H,O)]2+ (a low-spin complex), (d) [IrCl6]2- (a low-spin complex), (e) [Cr(en)3": (f) [NiF6]4. 2+ 73+ 23.64 Draw the crystal-field energy-level diagrams and show the placement of electrons for the following com- plexes: (a) [VCl,]³ , (b) [FeF,]³- (a high-spin complex), (c) [Ru(bipy)3]** (a low-spin complex), (d) [NiCl4]²- (tetra- hedral), (e) [PtBr6]², (f) [Ti(en)3]**. 23.65 The complex [Mn(NH3)6]²* contains five unpaired elec- for the d orbitals, and ion. Is
23.58 Give the number of (valence) d electrons associated with the central metal ion in each of the following complexes: (a) K3[Fe(CN)6], (b) [Mn(H20)6](NO3)2, (c) Na[Ag(CN)2], (d) [Cr(NH3)4B12]CIO4, (e) [Sr(EDTA)]²-, 23.59 A classmate says, "A weak-field ligand usually means the complex is high spin." Is your classmate correct? Explain. 23.60 For a given metal ion and set of ligands, is the crystal-field split- ting energy larger for a tetrahedral or an octahedral geomet 23.61 For each of the following metals, write the electronic con- figuration of the atom and its 2+ ion: (a) Mn, (b) Ru. (c P Draw the crystal-field energy-level diagram for the d orbitals of an octahedral complex, and show the placement of the d electrons for each 2+ ion, assuming a strong-field complex. How many unpaired electrons are there in each case? 23.62 For each of the following metals, write the electronic con- figuration of the atom and its 3+ ion: (a) Fe, (b) Mo, (c) Co. Draw the crystal-field energy-level diagram for the d orbitals of an octahedral complex, and show the placement of the d electrons for each 3+ ion, assuming a weak-field complex. How many unpaired electrons are there in each case? 23.63 Draw the crystal-field energy-level diagrams and show the placement of d electrons for each of the following: (a) [Cr(H2O)6] (four unpaired electrons), (b) [Mn(H2O)6!" (a high-spin complex), (c) [Ru(NH3),(H,O)]2+ (a low-spin complex), (d) [IrCl6]2- (a low-spin complex), (e) [Cr(en)3": (f) [NiF6]4. 2+ 73+ 23.64 Draw the crystal-field energy-level diagrams and show the placement of electrons for the following com- plexes: (a) [VCl,]³ , (b) [FeF,]³- (a high-spin complex), (c) [Ru(bipy)3]** (a low-spin complex), (d) [NiCl4]²- (tetra- hedral), (e) [PtBr6]², (f) [Ti(en)3]**. 23.65 The complex [Mn(NH3)6]²* contains five unpaired elec- for the d orbitals, and ion. Is
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter20: Chemistry Of Selected Transition Elements And Coordination Compounds
Section: Chapter Questions
Problem 73QRT
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Question
23.28: a,b,c
![23.58 Give the number of (valence) d electrons associated with
the central metal ion in each of the following complexes:
(a) K3[Fe(CN)6], (b) [Mn(H20)6](NO3)2, (c) Na[Ag(CN)2],
(d) [Cr(NH3)4B12]CIO4, (e) [Sr(EDTA)]²-,
23.59 A classmate says, "A weak-field ligand usually means the
complex is high spin." Is your classmate correct? Explain.
23.60 For a given metal ion and set of ligands, is the crystal-field split-
ting energy larger for a tetrahedral or an octahedral geomet
23.61 For each of the following metals, write the electronic con-
figuration of the atom and its 2+ ion: (a) Mn, (b) Ru. (c P
Draw the crystal-field energy-level diagram for the d orbitals
of an octahedral complex, and show the placement of the d
electrons for each 2+ ion, assuming a strong-field complex.
How many unpaired electrons are there in each case?
23.62 For each of the following metals, write the electronic con-
figuration of the atom and its 3+ ion: (a) Fe, (b) Mo, (c) Co.
Draw the crystal-field energy-level diagram for the d orbitals
of an octahedral complex, and show the placement of the d
electrons for each 3+ ion, assuming a weak-field complex.
How many unpaired electrons are there in each case?
23.63 Draw the crystal-field energy-level diagrams and show
the placement of d electrons for each of the following:
(a) [Cr(H2O)6] (four unpaired electrons), (b) [Mn(H2O)6!"
(a high-spin complex), (c) [Ru(NH3),(H,O)]2+ (a low-spin
complex), (d) [IrCl6]2- (a low-spin complex), (e) [Cr(en)3":
(f) [NiF6]4.
2+
73+
23.64 Draw the crystal-field energy-level diagrams and show
the placement of electrons for the following com-
plexes: (a) [VCl,]³ , (b) [FeF,]³- (a high-spin complex),
(c) [Ru(bipy)3]** (a low-spin complex), (d) [NiCl4]²- (tetra-
hedral), (e) [PtBr6]², (f) [Ti(en)3]**.
23.65 The complex [Mn(NH3)6]²* contains five unpaired elec-
for the d orbitals, and
ion. Is](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb2f71cc3-406d-4549-a751-96d454552a8c%2Fcabbe70d-1d71-4e0a-803d-1727a6371c16%2Fuy30ps.jpeg&w=3840&q=75)
Transcribed Image Text:23.58 Give the number of (valence) d electrons associated with
the central metal ion in each of the following complexes:
(a) K3[Fe(CN)6], (b) [Mn(H20)6](NO3)2, (c) Na[Ag(CN)2],
(d) [Cr(NH3)4B12]CIO4, (e) [Sr(EDTA)]²-,
23.59 A classmate says, "A weak-field ligand usually means the
complex is high spin." Is your classmate correct? Explain.
23.60 For a given metal ion and set of ligands, is the crystal-field split-
ting energy larger for a tetrahedral or an octahedral geomet
23.61 For each of the following metals, write the electronic con-
figuration of the atom and its 2+ ion: (a) Mn, (b) Ru. (c P
Draw the crystal-field energy-level diagram for the d orbitals
of an octahedral complex, and show the placement of the d
electrons for each 2+ ion, assuming a strong-field complex.
How many unpaired electrons are there in each case?
23.62 For each of the following metals, write the electronic con-
figuration of the atom and its 3+ ion: (a) Fe, (b) Mo, (c) Co.
Draw the crystal-field energy-level diagram for the d orbitals
of an octahedral complex, and show the placement of the d
electrons for each 3+ ion, assuming a weak-field complex.
How many unpaired electrons are there in each case?
23.63 Draw the crystal-field energy-level diagrams and show
the placement of d electrons for each of the following:
(a) [Cr(H2O)6] (four unpaired electrons), (b) [Mn(H2O)6!"
(a high-spin complex), (c) [Ru(NH3),(H,O)]2+ (a low-spin
complex), (d) [IrCl6]2- (a low-spin complex), (e) [Cr(en)3":
(f) [NiF6]4.
2+
73+
23.64 Draw the crystal-field energy-level diagrams and show
the placement of electrons for the following com-
plexes: (a) [VCl,]³ , (b) [FeF,]³- (a high-spin complex),
(c) [Ru(bipy)3]** (a low-spin complex), (d) [NiCl4]²- (tetra-
hedral), (e) [PtBr6]², (f) [Ti(en)3]**.
23.65 The complex [Mn(NH3)6]²* contains five unpaired elec-
for the d orbitals, and
ion. Is
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