Question 1

What is the highest oxidation state possible for manganese?

Accepted Answer

A)  +2 
B)  +3 
C)  +5 
D)  +7 
E)  +9 
A)  +2 
B)  +3 
C)  +5 
D)  +7 
E)  +9

Question 2

Identify the transition metal that is used in oxygen transport in the human body.

Accepted Answer

A)  chromium 
B)  iron 
C)  potassium 
D)  copper 
E)  silver 
A)  chromium 
B)  iron 
C)  potassium 
D)  copper 
E)  silver

Question 3

Which of the following complex ions absorbs light of the longest wavelength?

Accepted Answer

A)  [Cr(CN)6]3- 
B)  [CrCl6]3- 
C)  [Cr(en)3]3+ 
D)  [Cr(NH3)6]3+ 
E)  [Cr(NO2)6]3- 
A)  [Cr(CN)6]3- 
B)  [CrCl6]3- 
C)  [Cr(en)3]3+ 
D)  [Cr(NH3)6]3+ 
E)  [Cr(NO2)6]3-

Question 4

How many unpaired electrons would you expect for the complex ion: [Co(NO2)6]3-?

Accepted Answer

A)  0 
B)  1 
C)  3 
D)  4 
E)  5 
A)  0 
B)  1 
C)  3 
D)  4 
E)  5

Question 5

Name the following: [Fe(H2O)4Br2]Cl

Accepted Answer

A)  tetraaquadibromoiron(II) chloride 
B)  dibromotetrahydroironchloride 
C)  dibromotetrahydroiron(II)chloride 
D)  tetraaquadibromoiron(III) chloride 
E)  iron(II)dibromotetraquachloride 
A)  tetraaquadibromoiron(II) chloride 
B)  dibromotetrahydroironchloride 
C)  dibromotetrahydroiron(II)chloride 
D)  tetraaquadibromoiron(III) chloride 
E)  iron(II)dibromotetraquachloride

Question 6

Identify the isomers that have ligands with different spatial arrangements about the metal ions.

Accepted Answer

A)  linkage isomers 
B)  geometric isomers 
C)  coordination isomers 
D)  optical isomers 
E)  structural isomers 
A)  linkage isomers 
B)  geometric isomers 
C)  coordination isomers 
D)  optical isomers 
E)  structural isomers

Question 7

What is the difference between a weak-field complex and a strong-field complex?

Accepted Answer

The type of ligand attached to the centr

Question 8

Identify the transition metal that is used in hemoglobin synthesis in the human body.

Accepted Answer

A)  lithium 
B)  iron 
C)  copper 
D)  manganese 
E)  chromium 
A)  lithium 
B)  iron 
C)  copper 
D)  manganese 
E)  chromium

Question 9

How many unpaired electrons would you expect for the complex ion: [Co(NH3)6]3+?

Accepted Answer

A)  0 
B)  1 
C)  2 
D)  3 
E)  4 
A)  0 
B)  1 
C)  2 
D)  3 
E)  4

Question 10

The complex ion [Co(OH2)6](3+)is blue in an aqueous solution.Estimate the wavelength of maximum absorbance.

Accepted Answer

A)  200 nm 
B)  300 nm 
C)  400 nm 
D)  600 nm 
E)  800 nm 
A)  200 nm 
B)  300 nm 
C)  400 nm 
D)  600 nm 
E)  800 nm

Question 11

Name the following: [Fe(CO)6][Ag(CN)2]2

Accepted Answer

A)  iron(III)hexacarbonylsilverdicyanide 
B)  hexacarbonyliron(II) dicyanoargentate 
C)  iron(II) carbonyl silvercyanide 
D)  hexacarbonyliron(III) dicyanosilvate 
E)  iron(II)hexacarbonyl silvercyanide 
A)  iron(III)hexacarbonylsilverdicyanide 
B)  hexacarbonyliron(II) dicyanoargentate 
C)  iron(II) carbonyl silvercyanide 
D)  hexacarbonyliron(III) dicyanosilvate 
E)  iron(II)hexacarbonyl silvercyanide

Question 12

Which of the following can function as a chelating agent?

Accepted Answer

A)  SH- 
B)  H2O 
C)  H2NCH2CO2-   
D)  SCN - 
A)  SH- 
B)  H2O 
C)  H2NCH2CO2-   
D)  SCN -

Question 13

What is a coordinate covalent bond?

Accepted Answer

A covalent bond is formed through the sh

Question 14

Identify the ion that is responsible for the red color of rubies.

Accepted Answer

A)  Cr3+ 
B)  Cr4+ 
C)  Cr5+ 
D)  Cr6+ 
E)  Cr7+ 
A)  Cr3+ 
B)  Cr4+ 
C)  Cr5+ 
D)  Cr6+ 
E)  Cr7+

What is the highest oxidation state possible for manganese?

Identify the transition metal that is used in oxygen transport in the human body.

Which of the following complex ions absorbs light of the longest wavelength?

How many unpaired electrons would you expect for the complex ion: [Co(NO₂)₆]^3-?

Name the following: [Fe(H₂O)₄Br₂]Cl

Identify the isomers that have ligands with different spatial arrangements about the metal ions.

What is the difference between a weak-field complex and a strong-field complex?

Identify the transition metal that is used in hemoglobin synthesis in the human body.

How many unpaired electrons would you expect for the complex ion: [Co(NH₃)₆]³⁺?

The complex ion [Co(OH₂)₆](³⁺)is blue in an aqueous solution.Estimate the wavelength of maximum absorbance.

Name the following: [Fe(CO)₆][Ag(CN)₂]₂

Which of the following can function as a chelating agent?

What is a coordinate covalent bond?

Identify the ion that is responsible for the red color of rubies.

Essentials: Units, Measurements, and Problem Solving

Atoms

The Quantum Mechanical Model of the Atom

Periodic Properties of the Elements

Molecules and Compounds

Chemical Bonding I

Chemical Bonding Ii

Chemical Reactions and Chemical Quantities

Introduction to Solutions and Aqueous Reactions

Thermochemistry

Gases

Liquids, Solids, and Intermolecular Forces

Crystalline Solids and Modern Materials

Solutions

Chemical Kinetics

Chemical Equilibrium

Acids and Bases

Aqueous Ionic Equilibrium

Free Energy and Thermodynamics

Electrochemistry

Radioactivity and Nuclear Chemistry

Organic Chemistry

Filters

Exam 23: Transition Metals and Coordination Compounds

What is the highest oxidation state possible for manganese?

Identify the transition metal that is used in oxygen transport in the human body.

Which of the following complex ions absorbs light of the longest wavelength?

How many unpaired electrons would you expect for the complex ion: [Co(NO2)6]3-?

Name the following: [Fe(H2O)4Br2]Cl

Identify the isomers that have ligands with different spatial arrangements about the metal ions.

What is the difference between a weak-field complex and a strong-field complex?

Identify the transition metal that is used in hemoglobin synthesis in the human body.

How many unpaired electrons would you expect for the complex ion: [Co(NH3)6]3+?

The complex ion [Co(OH2)6](3+)is blue in an aqueous solution.Estimate the wavelength of maximum absorbance.

Name the following: [Fe(CO)6][Ag(CN)2]2

Which of the following can function as a chelating agent?

What is a coordinate covalent bond?

Identify the ion that is responsible for the red color of rubies.

Essentials: Units, Measurements, and Problem Solving

Atoms

The Quantum Mechanical Model of the Atom

Periodic Properties of the Elements

Molecules and Compounds

Chemical Bonding I

Chemical Bonding Ii

Chemical Reactions and Chemical Quantities

Introduction to Solutions and Aqueous Reactions

Thermochemistry

Gases

Liquids, Solids, and Intermolecular Forces

Crystalline Solids and Modern Materials

Solutions

Chemical Kinetics

Chemical Equilibrium

Acids and Bases

Aqueous Ionic Equilibrium

Free Energy and Thermodynamics

Electrochemistry

Radioactivity and Nuclear Chemistry

Organic Chemistry

Filters

How many unpaired electrons would you expect for the complex ion: [Co(NO₂)₆]^3-?

Name the following: [Fe(H₂O)₄Br₂]Cl

How many unpaired electrons would you expect for the complex ion: [Co(NH₃)₆]³⁺?

The complex ion [Co(OH₂)₆](³⁺)is blue in an aqueous solution.Estimate the wavelength of maximum absorbance.

Name the following: [Fe(CO)₆][Ag(CN)₂]₂