Chapter 21, Problem 79AE

(a)

Interpretation Introduction

Interpretation: The formulas for the given coordination compounds are to be stated.

Concept introduction: Rules should be followed to give formula to any coordination compound. Cations are named before anions and the ligands are named before the metal ion. Prefixes are used to denote the number of ligands. Oxidation state of central metal ion is designated by a roman numeral in parentheses. Ligands are named alphabetically.

To determine: The formula of given coordination compound.

(b)

Interpretation Introduction

Interpretation: The formulas for the given coordination compounds are to be stated.

Concept introduction: Rules should be followed to give formula to any coordination compound. Cations are named before anions and the ligands are named before the metal ion. Prefixes are used to denote the number of ligands. Oxidation state of central metal ion is designated by a roman numeral in parentheses. Ligands are named alphabetically.

To determine: The formula of given coordination compound.

The formula of given coordination compound is $\left[\text{Cr}{\left({\text{NH}}_{\text{3}}\right)}_{\text{5}}\text{I}\right]{\text{I}}_2$.

(c)

Interpretation Introduction

Interpretation: The formulas for the given coordination compounds are to be stated.

Concept introduction: Rules should be followed to give formula to any coordination compound. Cations are named before anions and the ligands are named before the metal ion. Prefixes are used to denote the number of ligands. Oxidation state of central metal ion is designated by a roman numeral in parentheses. Ligands are named alphabetically.

To determine: The formula of given coordination compound.

(d)

Interpretation Introduction

Interpretation: The formulas for the given coordination compounds are to be stated.

Concept introduction: Rules should be followed to give formula to any coordination compound. Cations are named before anions and the ligands are named before the metal ion. Prefixes are used to denote the number of ligands. Oxidation state of central metal ion is designated by a roman numeral in parentheses. Ligands are named alphabetically.

To determine: The formula of given coordination compound.

(e)

Interpretation Introduction

Interpretation: The formulas for the given coordination compounds are to be stated.

Concept introduction: Rules should be followed to give formula to any coordination compound. Cations are named before anions and the ligands are named before the metal ion. Prefixes are used to denote the number of ligands. Oxidation state of central metal ion is designated by a roman numeral in parentheses. Ligands are named alphabetically.

To determine: The formula of given coordination compound.