Question 1

The complex [Zn(NH3)2Cl2]2+ does not exhibit cis-trans isomerism. The geometry of this complex must be ________.

Accepted Answer

A) tetrahedral 
B) trigonal bipyramidal 
C) octahedral 
D) square planar 
E) either tetrahedral or square planar 
A) tetrahedral 
B) trigonal bipyramidal 
C) octahedral 
D) square planar 
E) either tetrahedral or square planar

Question 2

To separate racemic mixtures, the isomers must be in a chiral environment.

Accepted Answer

A) True 
 B)False

Question 3

The most common coordination numbers are ________.

Accepted Answer

The answer of The most common coordination numbers are ________....

Question 4

Changes in the coordination sphere of a complex compound may lead to changes in ________.

Accepted Answer

A) color 
B) physical properties 
C) chemical properties 
D) stability 
E) all of the above 
A) color 
B) physical properties 
C) chemical properties 
D) stability 
E) all of the above

Question 5

The lanthanide contraction is responsible for the fact that ________.

Accepted Answer

A) Zr and Y have about the same radius 
B) Zr and Nb have similar oxidation states 
C) Zr and Hf have about the same radius 
D) Zr and Zn have similar oxidation states 
E) Zr and Hf have the same oxidation states 
A) Zr and Y have about the same radius 
B) Zr and Nb have similar oxidation states 
C) Zr and Hf have about the same radius 
D) Zr and Zn have similar oxidation states 
E) Zr and Hf have the same oxidation states

The complex [Zn(NH₃)₂Cl₂]²⁺ does not exhibit cis-trans isomerism. The geometry of this complex must be ________.

To separate racemic mixtures, the isomers must be in a chiral environment.

The most common coordination numbers are ________.

Changes in the coordination sphere of a complex compound may lead to changes in ________.

The lanthanide contraction is responsible for the fact that ________.

Introduction: Matter and Measurement

Atoms, Molecules, and Ions

Stoichiometry: Calculations With Chemical Formulas and Equations

Aqueous Reactions and Solution Stoichiometry

Thermochemistry

Electronic Structure of Atoms

Periodic Properties of the Elements

Basic Concepts of Chemical Bonding

Molecular Geometry and Bonding Theories

Gases

Liquids and Intermolecular Forces

Solids and Modern Materials

Properties of Solutions

Chemical Kinetics

Chemical Equilibrium

Acid-Base Equilibria

Additional Aspects of Aqueous Equilibria

Chemistry of the Environment

Chemical Thermodynamics

Electrochemistry

Nuclear Chemistry

Chemistry of the Nonmetals

The Chemistry of Life: Organic and Biological Chemistry

Filters

Exam 23: Transition Metals and Coordination Chemistry

The complex [Zn(NH3)2Cl2]2+ does not exhibit cis-trans isomerism. The geometry of this complex must be ________.

To separate racemic mixtures, the isomers must be in a chiral environment.

The most common coordination numbers are ________.

Changes in the coordination sphere of a complex compound may lead to changes in ________.

The lanthanide contraction is responsible for the fact that ________.

Introduction: Matter and Measurement

Atoms, Molecules, and Ions

Stoichiometry: Calculations With Chemical Formulas and Equations

Aqueous Reactions and Solution Stoichiometry

Thermochemistry

Electronic Structure of Atoms

Periodic Properties of the Elements

Basic Concepts of Chemical Bonding

Molecular Geometry and Bonding Theories

Gases

Liquids and Intermolecular Forces

Solids and Modern Materials

Properties of Solutions

Chemical Kinetics

Chemical Equilibrium

Acid-Base Equilibria

Additional Aspects of Aqueous Equilibria

Chemistry of the Environment

Chemical Thermodynamics

Electrochemistry

Nuclear Chemistry

Chemistry of the Nonmetals

The Chemistry of Life: Organic and Biological Chemistry

Filters

The complex [Zn(NH₃)₂Cl₂]²⁺ does not exhibit cis-trans isomerism. The geometry of this complex must be ________.