Chapter 3, Problem 57E

Interpretation Introduction

(a)

Interpretation:

The name of $\text{SrO}$ should be written.

Concept introduction:

The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions, known as binary ionic compounds.

First, the name of the metal should be identified with the help of its symbol.

The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide”

Interpretation Introduction

(b)

Interpretation:

The name of $\text{ZnS}$ should be written.

Concept introduction:

The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions, known as binary ionic compounds.

First, the name of the metal should be identified with the help of its symbol.

The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide”

Interpretation Introduction

(c)

Interpretation:

The name of ${\text{K}}_{\text{2}}{\text{CrO}}_{\text{4}}$ should be written.

Concept introduction:

The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions, known as binary ionic compounds.

First, the name of the metal should be identified with the help of its symbol.

The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide”.

Polyatomic ions are those ions in which two or more atoms are joined with each other by covalent bonds. These ions are common, especially among non-metals.

Interpretation Introduction

(d)

Interpretation:

The name of ${\text{Cs}}_2{\text{SO}}_{\text{4}}$ should be written.

Concept introduction:

The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions, known as binary ionic compounds.

First, the name of the metal should be identified with the help of its symbol.

The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide”.

Polyatomic ions are those ions in which two or more atoms are joined with each other by covalent bonds. These ions are common, especially among non-metals.

Interpretation Introduction

(e)

Interpretation:

The name of ${\text{Cr}}_2{\text{O}}_3$ should be written.

Concept introduction:

The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions, known as binary ionic compounds.

First, the name of the metal should be identified with the help of its symbol.

The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide”.

Interpretation Introduction

(f)

Interpretation:

The name of ${\text{Fe}}_2{{\text{(SO}}_4)}_3$ should be written.

Concept introduction:

The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions, known as binary ionic compounds.

First, the name of the metal should be identified with the help of its symbol.

The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide”.

Polyatomic ions are those ions in which two or more atoms are joined with each other by covalent bonds. These ions are common, especially among non-metals.

Interpretation Introduction

(f)

Interpretation:

The name of ${\text{Mg(HCO}}_3{)}_2$ should be written.

Concept introduction:

The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions, known as binary ionic compounds.

First, the name of the metal should be identified with the help of its symbol.

The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide”.

Polyatomic ions are those ions in which two or more atoms are joined with each other by covalent bonds. These ions are common, especially among non-metals.

Interpretation Introduction

(h)

Interpretation:

The name of ${{\text{(NH}}_4\text{)}}_2{\text{HPO}}_4$ should be written.

Concept introduction:

The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions, known as binary ionic compounds.

First, the name of the metal should be identified with the help of its symbol.

The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide”.

Polyatomic ions are those ions in which two or more atoms are joined with each other by covalent bonds. These ions are common, especially among non-metals.

Interpretation Introduction

(i)

Interpretation:

The name of $\text{Ca}{({\text{HSO}}_3)}_2$ should be written.

Concept introduction:

The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions, known as binary ionic compounds.

First, the name of the metal should be identified with the help of its symbol.

The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide”.

Polyatomic ions are those ions in which two or more atoms are joined with each other by covalent bonds. These ions are common, especially among non-metals.

Interpretation Introduction

(j)

Interpretation:

The name of $\text{Ca}{(\text{OH})}_2$ should be written.

Concept introduction:

The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions, known as binary ionic compounds.

First, the name of the metal should be identified with the help of its symbol.

The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide”.

Polyatomic ions are those ions in which two or more atoms are joined with each other by covalent bonds. These ions are common, especially among non-metals.

Interpretation Introduction

(k)

Interpretation:

The name of ${\text{HNO}}_{\text{2}}$ should be written.

Concept introduction:

Ternary compounds are the majority of acids. These compounds contain three different elements that are hydrogen and two other non-metals. If one of the non-metals is oxygen, then those compounds or acids are known as oxoacid. These are the combination of hydrogen ions and oxoanions.

The name of an oxoacid comes from the central element of the oxyanion or root name of the oxyanion name.

When the name of polyatomic ion is ended with “-ite”, then the name of oxyanion is ended with “-ous” whereas when the name of polyatomic ion is ended with “-ate”, then the name of oxyanion is ended with “-ic”.

Interpretation Introduction

(l)

Interpretation:

The name of ${\text{KClO}}_4$ should be written.

Concept introduction:

Ternary compounds are the majority of acids. These compounds contain three different elements that are hydrogen and two other non-metals. If one of the non-metals is oxygen, then those compounds or acids are known as oxoacid. These are the combination of hydrogen ions and oxoanions. When hydrogen of an oxoacid is replaced with a metal, then the compound is known as salt.

Some non-metals form a sequence of oxoanions having different number of oxygen atoms. The name of these compounds are related with the oxidation state of non-metal atom to which oxygen atoms are bonded, ranging from hypo- (low) to per-(high) on the basis of number of oxygen atoms and oxidation state of non-metal.

The name of an oxoacid comes from the central element of the oxyanion or root name of the oxyanion name.

When the name of polyatomic ion is ended with “-ite”, then the name of oxyanion is ended with “-ous” whereas when the name of polyatomic ion is ended with “-ate”, then the name of oxyanion is ended with “-ic”.

Interpretation Introduction

(m)

Interpretation:

The name of ${\text{HBrO}}_2$ should be written.

Concept introduction:

Ternary compounds are the majority of acids. These compounds contain three different elements that are hydrogen and two other non-metals. If one of the non-metals is oxygen, then those compounds or acids are known as oxoacid. These are the combination of hydrogen ions and oxoanions.

The name of an oxoacid comes from the central element of the oxyanion or root name of the oxyanion name.

When the name of polyatomic ion is ended with “-ite”, then the name of oxyanion is ended with “-ous” whereas when the name of polyatomic ion is ended with “-ate”, then the name of oxyanion is ended with “-ic”.

Interpretation Introduction

(n)

Interpretation:

The name of ${\text{H}}_3{\text{PO}}_3$ should be written.

Concept introduction:

Ternary compounds are the majority of acids. These compounds contain three different elements that are hydrogen and two other non-metals. If one of the non-metals is oxygen, then those compounds or acids are known as oxoacid. These are the combination of hydrogen ions and oxoanions.

The name of an oxoacid comes from the central element of the oxyanion or root name of the oxyanion name.

When the name of polyatomic ion is ended with “-ite”, then the name of oxyanion is ended with “-ous” whereas when the name of polyatomic ion is ended with “-ate”, then the name of oxyanion is ended with “-ic”.