Question 1

What is the highest possible oxidation state for manganese?

Accepted Answer

A)  +2 
B)  +5 
C)  +6 
D)  +7 
A)  +2 
B)  +5 
C)  +6 
D)  +7

Question 2

Match the following.
-linkage

Accepted Answer

A) [Cr(en)3]3+ 
B) [Zn(NH3)2Cl2]Br2 and [Zn(NH3)2Br2]Cl2 
C) [Ni(CN)2(OH)2]2- 
D) [Cr(NH3)3(CO)3]3+ 
E) [Cu(SCN)4]3- and [Cu(NCS)4]3- 
A) [Cr(en)3]3+ 
B) [Zn(NH3)2Cl2]Br2 and [Zn(NH3)2Br2]Cl2 
C) [Ni(CN)2(OH)2]2- 
D) [Cr(NH3)3(CO)3]3+ 
E) [Cu(SCN)4]3- and [Cu(NCS)4]3-

Question 3

Choose the electron configuration for Nb3+.

Accepted Answer

A)  [Kr]5s14d2 
B)  [Kr]5s24d1 
C)  [Kr]5s2 
D)  [Kr]4d2 
E)  [Kr]5s24d5 
A)  [Kr]5s14d2 
B)  [Kr]5s24d1 
C)  [Kr]5s2 
D)  [Kr]4d2 
E)  [Kr]5s24d5

Question 4

Choose the polydentate ligand from the substances below.

Accepted Answer

A)  thiocyanate ion 
B)  EDTA 
C)  isocyanate ion 
D)  hydroxide ion 
E)  chloride ion 
A)  thiocyanate ion 
B)  EDTA 
C)  isocyanate ion 
D)  hydroxide ion 
E)  chloride ion

Question 5

Which of the following can function as a bidentate ligand?

Accepted Answer

A)  CO   
B)  NH3  
C)  CH3NH2  
D)  H2NCH2- 
A)  CO   
B)  NH3  
C)  CH3NH2  
D)  H2NCH2-

Question 6

Which of the following compounds can exhibit cis-trans isomerism?

Accepted Answer

A)  [Fe(CO)5NO2]2+ 
B)  [Cu(CO)5Cl]+ 
C)  [MnClBr3]2- 
D)  [Cr(H2O)6]3+ 
E)  [Ni(CO)2(NH3)2]2+ 
A)  [Fe(CO)5NO2]2+ 
B)  [Cu(CO)5Cl]+ 
C)  [MnClBr3]2- 
D)  [Cr(H2O)6]3+ 
E)  [Ni(CO)2(NH3)2]2+

Question 7

Match the following.
-coordination

Accepted Answer

A) [Cr(en)3]3+ 
B) [Zn(NH3)2Cl2]Br2 and [Zn(NH3)2Br2]Cl2 
C) [Ni(CN)2(OH)2]2- 
D) [Cr(NH3)3(CO)3]3+ 
E) [Cu(SCN)4]3- and [Cu(NCS)4]3- 
A) [Cr(en)3]3+ 
B) [Zn(NH3)2Cl2]Br2 and [Zn(NH3)2Br2]Cl2 
C) [Ni(CN)2(OH)2]2- 
D) [Cr(NH3)3(CO)3]3+ 
E) [Cu(SCN)4]3- and [Cu(NCS)4]3-

Question 8

Which of the following compounds can exhibit cis-trans isomerism?

Accepted Answer

A)  [Cr(H2O)4Br2]+ 
B)  [Cu(CO)5Br]+ 
C)  [Fe(CO)3(NH3)3]3+ 
D)  [Fe(CO)5ONO]2+ 
E)  [Fe(NH3)6]2+ 
A)  [Cr(H2O)4Br2]+ 
B)  [Cu(CO)5Br]+ 
C)  [Fe(CO)3(NH3)3]3+ 
D)  [Fe(CO)5ONO]2+ 
E)  [Fe(NH3)6]2+

Question 9

Name the following: [Pt(H2O)4F2]Br2

Accepted Answer

A)  tetraaquadifluoroplatinum(IV) bromide 
B)  tetraaquadibromodifluoroplantinate 
C)  platinum(II) bromide 
D)  platinum(III) tetraaquadifluorobromide 
E)  platinum (II) dibromodifluorotetrahydride 
A)  tetraaquadifluoroplatinum(IV) bromide 
B)  tetraaquadibromodifluoroplantinate 
C)  platinum(II) bromide 
D)  platinum(III) tetraaquadifluorobromide 
E)  platinum (II) dibromodifluorotetrahydride

Question 10

How many unpaired electrons would you expect for the complex ion [Mn(H2O)6]2+?

Accepted Answer

A)  0 
B)  5 
C)  3 
D)  1 
E)  2 
A)  0 
B)  5 
C)  3 
D)  1 
E)  2

Question 11

Determine the chemical formula for the compound hexaammineiron(III) hexacyanoferrate(III).

Accepted Answer

A)  [Fe2(NH3)6(CN)6]3+ 
B)  [Fe(NH3)6][Fe(CN)6]2 
C)  [Fe(NH3)6]3[Fe(CN)6]2 
D)  [Fe(NH3)6][Fe(CN)6] 
E)  [Fe2(NH3)3(CN)3]6+ 
A)  [Fe2(NH3)6(CN)6]3+ 
B)  [Fe(NH3)6][Fe(CN)6]2 
C)  [Fe(NH3)6]3[Fe(CN)6]2 
D)  [Fe(NH3)6][Fe(CN)6] 
E)  [Fe2(NH3)3(CN)3]6+

Question 12

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 13

Choose the electron configuration for Zr2+.

Accepted Answer

A)  [Kr]5s24d2 
B)  [Kr]5s2 
C)  [Kr]4d2 
D)  [Ar]4s23d104p6 
E)  [Kr]5s24d4 
A)  [Kr]5s24d2 
B)  [Kr]5s2 
C)  [Kr]4d2 
D)  [Ar]4s23d104p6 
E)  [Kr]5s24d4

Question 14

Choose the electron configuration for Fe3+.

Accepted Answer

A)  [Ar]4s23d3 
B)  [Ar]3d5 
C)  [Ar]4s23d9 
D)  [Ar]4s13d4 
E)  [Ar]4s23d6 
A)  [Ar]4s23d3 
B)  [Ar]3d5 
C)  [Ar]4s23d9 
D)  [Ar]4s13d4 
E)  [Ar]4s23d6

Question 15

What is a coordinate covalent bond?

Accepted Answer

A covalent bond is formed through the sh

What is the highest possible oxidation state for manganese?

Match the following. -linkage

Choose the electron configuration for Nb³⁺.

Choose the polydentate ligand from the substances below.

Which of the following can function as a bidentate ligand?

Which of the following compounds can exhibit cis-trans isomerism?

Match the following. -coordination

Which of the following compounds can exhibit cis-trans isomerism?

Name the following: [Pt(H₂O)₄F₂]Br₂

How many unpaired electrons would you expect for the complex ion [Mn(H₂O)₆]²⁺?

Determine the chemical formula for the compound hexaammineiron(III) hexacyanoferrate(III).

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

Choose the electron configuration for Zr²⁺.

Choose the electron configuration for Fe³⁺.

What is a coordinate covalent bond?

Units of Measurement for Physical and Chemical Change

Atoms and Elements

Molecules, Compounds, and Nomenclature

Chemical Reactions and Stoichiometry

Gases

Thermochemistry

The Quantum-Mechanical Model of the Atom

Periodic Properties of the Elements

Chemical Bonding I: Lewis Theory

Chemical Bonding Ii: Molecular Shapes, Valence Bond Theory, and Molecular Orbital Theory

Liquids, Solids, and Intermolecular Forces

Solutions

Chemical Kinetics

Chemical Equilibrium

Acids and Bases

Aqueous Ionic Equilibrium

Gibbs Energy and Thermodynamics

Electrochemistry

Radioactivity and Nuclear Chemistry

Organic Chemistry I: Structures

Organic Chemistry Ii: Reactions

Biochemistry

Chemistry of the Nonmetals

Metals and Metallurgy

Filters

Exam 25: Transition Metals and Coordination Compounds

What is the highest possible oxidation state for manganese?

Match the following. -linkage

Choose the electron configuration for Nb3+.

Choose the polydentate ligand from the substances below.

Which of the following can function as a bidentate ligand?

Which of the following compounds can exhibit cis-trans isomerism?

Match the following. -coordination

Which of the following compounds can exhibit cis-trans isomerism?

Name the following: [Pt(H2O)4F2]Br2

How many unpaired electrons would you expect for the complex ion [Mn(H2O)6]2+?

Determine the chemical formula for the compound hexaammineiron(III) hexacyanoferrate(III).

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

Choose the electron configuration for Zr2+.

Choose the electron configuration for Fe3+.

What is a coordinate covalent bond?

Units of Measurement for Physical and Chemical Change

Atoms and Elements

Molecules, Compounds, and Nomenclature

Chemical Reactions and Stoichiometry

Gases

Thermochemistry

The Quantum-Mechanical Model of the Atom

Periodic Properties of the Elements

Chemical Bonding I: Lewis Theory

Chemical Bonding Ii: Molecular Shapes, Valence Bond Theory, and Molecular Orbital Theory

Liquids, Solids, and Intermolecular Forces

Solutions

Chemical Kinetics

Chemical Equilibrium

Acids and Bases

Aqueous Ionic Equilibrium

Gibbs Energy and Thermodynamics

Electrochemistry

Radioactivity and Nuclear Chemistry

Organic Chemistry I: Structures

Organic Chemistry Ii: Reactions

Biochemistry

Chemistry of the Nonmetals

Metals and Metallurgy

Filters

Choose the electron configuration for Nb³⁺.

Name the following: [Pt(H₂O)₄F₂]Br₂

How many unpaired electrons would you expect for the complex ion [Mn(H₂O)₆]²⁺?

Choose the electron configuration for Zr²⁺.

Choose the electron configuration for Fe³⁺.