Compared to the [Co(NH3)4Cl2]+ ion, the [Co(NH3)4(ox)]+ ion has an absorption that is farther to the blue. This means

A) the oxylate ion is a stronger field ligand than Cl-. B) the oxylate ion is a stronger field ligand than NH3. C) the oxylate ion is a weaker field ligand than Cl-. D) the oxylate ion is a weaker field ligand than NH3. E) both c & d A) the oxylate ion is a stronger field ligand than Cl-. B) the oxylate ion is a stronger field ligand than NH3. C) the oxylate ion is a weaker field ligand than Cl-. D) the oxylate ion is a weaker field ligand than NH3. E) both c & d A

The octahedral compound [FeCl3(NH3)3] is found to be paramagnetic. This means

A) it must be a high spin complex. B) it must be a low spin complex. C) it could be either a high spin or low spin complex. D) it has a crystal field stabilization that is zero. E) a & d A) it must be a high spin complex. B) it must be a low spin complex. C) it could be either a high spin or low spin complex. D) it has a crystal field stabilization that is zero. E) a & d

Name the following compound, Pt(H2NCH2CH2NH2)Cl4]Cl2

A) hexachloro(ethylenediamine)platinum (IV) B) hexachloride(ethylenediamine)platinum (VI) C) tetrachloro(ethylenediamine)platinum (IV) chloride D) tetrachloro(ethylenediamine)platinum (VI) chloride E) Platinum(ethylenediamine)hexachloride A) hexachloro(ethylenediamine)platinum (IV) B) hexachloride(ethylenediamine)platinum (VI) C) tetrachloro(ethylenediamine)platinum (IV) chloride D) tetrachloro(ethylenediamine)platinum (VI) chloride E) Platinum(ethylenediamine)hexachloride

What is the oxidation state of Cr in Cr(CO)6?

A) 0 B) +1 C) +3 D) +6 E) -6 A) 0 B) +1 C) +3 D) +6 E) -6

Name the following compound, Na2[NiCl4].

A) disodium tetrachloronickel (II) B) sodium tetrachloronickelate (II) C) sodium tetrachloronickelate (IV) D) sodium tetrachloronickel (II) E) sodium nickel (II) chloride A) disodium tetrachloronickel (II) B) sodium tetrachloronickelate (II) C) sodium tetrachloronickelate (IV) D) sodium tetrachloronickel (II) E) sodium nickel (II) chloride

A) monodentate ligand. B) bidentate ligand. C) tridentate ligand. D) tetradentate ligand. E) will not act as a metal ligand. A) monodentate ligand. B) bidentate ligand. C) tridentate ligand. D) tetradentate ligand. E) will not act as a metal ligand.

What is the crystal field stabilization energy for a high spin Co2+ octahedral complex?

A) 0 B) -(2/5)Do C) -(4/5)Do D) -(7/5)Do E) -(9/5)Do A) 0 B) -(2/5)Do C) -(4/5)Do D) -(7/5)Do E) -(9/5)Do

Exam 8: Binding in Transition Metal Compounds and Coordination Complexes

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Compared to the [Co(NH₃)₄Cl₂]⁺ ion, the [Co(NH₃)₄(ox)]⁺ ion has an absorption that is farther to the blue. This means

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Which of the following best describes the lanthanide contraction?

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Pt(NH₃)₂Cl₂ is a square planar complex. How many unpaired electrons does it have?

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Question 13

Would it be better to use Cr³⁺ or Fe³⁺ octahedral complexes when trying to determine if a ligand is a strong or weak field ligand?

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Question 14

How many isomers are there of the triamminetriaquachromium (III) ion (octahedral)?

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Question 15

In the VB picture what is the hybridization of the metal in an octahedral complex?

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Question 16

What can you say about the following two compounds?

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Question 17

How many isomers are there of trisoxaltochromate (III) ion?

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Question 18

A Co²⁺ ion in a weak octahedral field will have how many unpaired electrons?

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Question 19

What is the crystal field stabilization energy for a high spin Co²⁺ octahedral complex?

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Question 20

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Exam 8: Binding in Transition Metal Compounds and Coordination Complexes

Compared to the [Co(NH3)4Cl2]+ ion, the [Co(NH3)4(ox)]+ ion has an absorption that is farther to the blue. This means

Which of the following best describes the lanthanide contraction?

Pt(NH3)2Cl2 is a square planar complex. How many unpaired electrons does it have?

For a Mn2+ ion the number of unpaired electrons in an octahedral compound will be

The vibrational frequency of CO when bound to a metal ion is lower than that of free CO because

What is the chemical formula of pentaamminechloroplatinum(IV) bromide?

The octahedral compound [FeCl3(NH3)3] is found to be paramagnetic. This means

Generally speaking which is the least stable geometry for coordination complexes?

Name the following compound, Pt(H2NCH2CH2NH2)Cl4]Cl2

What is the oxidation state of Cr in Cr(CO)6?

Name the following compound, Na2[NiCl4].

Using the Lewis classification of acids and bases, a hard base prefers to be attached to

The oxylate ion is a

Would it be better to use Cr3+ or Fe3+ octahedral complexes when trying to determine if a ligand is a strong or weak field ligand?

How many isomers are there of the triamminetriaquachromium (III) ion (octahedral)?

In the VB picture what is the hybridization of the metal in an octahedral complex?

What can you say about the following two compounds?

How many isomers are there of trisoxaltochromate (III) ion?

A Co2+ ion in a weak octahedral field will have how many unpaired electrons?

What is the crystal field stabilization energy for a high spin Co2+ octahedral complex?

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Compared to the [Co(NH₃)₄Cl₂]⁺ ion, the [Co(NH₃)₄(ox)]⁺ ion has an absorption that is farther to the blue. This means

Pt(NH₃)₂Cl₂ is a square planar complex. How many unpaired electrons does it have?

For a Mn²⁺ ion the number of unpaired electrons in an octahedral compound will be

The octahedral compound [FeCl₃(NH₃)₃] is found to be paramagnetic. This means

Name the following compound, Pt(H₂NCH₂CH₂NH₂)Cl₄]Cl₂

What is the oxidation state of Cr in Cr(CO)₆?

Name the following compound, Na₂[NiCl₄].

Would it be better to use Cr³⁺ or Fe³⁺ octahedral complexes when trying to determine if a ligand is a strong or weak field ligand?

A Co²⁺ ion in a weak octahedral field will have how many unpaired electrons?

What is the crystal field stabilization energy for a high spin Co²⁺ octahedral complex?