Chapter 2, Problem 51E

(a)

Interpretation Introduction

Interpretation:The name of the compound ${\text{Hg}}_{\text{2}}\text{O}$ is to be stated.

Concept introduction:The compound’s chemical name can be written via elements or ions present in that compound. With the help of suitable prefix and suffix,the compound’s name from its formula can be deduced. The element positioned left in periodic table is named first followed by second element. The second element’s name also carries the suffix “ide”.

(b)

Interpretation Introduction

Interpretation:The name of the compound ${\text{FeBr}}_3$ is to be stated.

Concept introduction: The compound’s chemical name can be written via elements or ions present in that compound. With the help of suitable prefix and suffix, the compound’s name from its formula can be deduced. The element positioned left in periodic table is named first followed by second element. The second element’s name also carries the suffix “ide”.

(c)

Interpretation Introduction

Interpretation:The name of the compound $\text{CoS}$ is to be stated.

Concept introduction: The compound’s chemical name can be written via elements or ions present in that compound. With the help of suitable prefix and suffix, the compound’s name from its formula can be deduced. The element positioned left in periodic table is named first followed by second element. The second element’s name also carries the suffix “ide”.

(d)

Interpretation Introduction

Interpretation:The name of the compound ${\text{TiCl}}_4$ is to be stated.

Concept introduction: The compound’s chemical name can be written via elements or ions present in that compound. With the help of suitable prefix and suffix, the compound’s name from its formula can be deduced. The element positioned left in periodic table is named first followed by second element. The second element’s name also carries the suffix “ide”.

(e)

Interpretation Introduction

Interpretation:The formula of the compound tin(II) nitride is to be stated.

Concept introduction: The compound’s formula can be written via elements or ions present in that compound. The element positioned left in periodic table is named first followed by second element. The second element’s name also carries the suffix “ide”. The element’s oxidation state beomes subscript for the other element when writing formula for binary compounds.

(f)

Interpretation Introduction

Interpretation:The formula of the compound cobalt(III) iodide is to be stated.

Concept introduction: The compound’s formula can be written via elements or ions present in that compound. The element positioned left in periodic table is named first followed by second element. The second element’s name also carries the suffix “ide”. The element’s oxidation state beomes subscript for the other element when writing formula for binary compounds.

(g)

Interpretation Introduction

Interpretation:The formula of the compound mercury (II) oxide is to be stated.

Concept introduction: The compound’s formula can be written via elements or ions present in that compound. The element positioned left in periodic table is named first followed by second element. The second element’s name also carries the suffix “ide”. The element’s oxidation state beomes subscript for the other element when writing formula for binary compounds.

(h)

Interpretation Introduction

Interpretation:The formula of the compound chromium (VI) sulfide is to be stated.

Concept introduction: The compound’s formula can be written via elements or ions present in that compound. The element positioned left in periodic table is named first followed by second element. The second element’s name also carries the suffix “ide”. The element’s oxidation state beomes subscript for the other element when writing formula for binary compounds.