Chapter 2, Problem 2.89P

(a)

Interpretation Introduction

Interpretation:

The systematic name for ${\text{Na}}_{\text{2}}{\text{HPO}}_{\text{4}}$ has to be given.

Concept Introduction:

Systematic name:

A name of chemical substance is given by a systematic way is known as systematic name.

In the systematic naming of ionic compounds, cation name is written first then charge of the cation is written as roman numeral followed by anion name with suffix of –ide, ate and ‘ite’.

If more than one cation present in a compound Di, tri, tetra- like Prefix are used in front of the cation name.

(b)

Interpretation Introduction

Interpretation:

Chemical formula of Potassium carbonate dihydrate had to be given.

Concept Introduction:

Systematic name:

A name of chemical substance is given by a systematic way is known as systematic name.

In the systematic naming of ionic compounds, cation name is written first then charge of the cation is written as roman numeral followed by anion name with suffix of –ide, ate and -ite.

If more than one cation present in a compound Di, tri, tetra- like Prefix are used in front of the cation name.

Chemical formula:

The proportions of atoms that present in a molecule is represents as in the form of elemental symbol with the subscripts of its stoichiometric amount (proportions) is known as chemical formula.

(c)

Interpretation Introduction

Interpretation:

The systematic name for ${\text{NaNO}}_{\text{2}}$ has to be given.

Concept Introduction:

Systematic name:

A name of chemical substance is given by a systematic way is known as systematic name.

In the systematic naming of ionic compounds, cation name is written first then charge of the cation is written as roman numeral followed by anion name with suffix of –ide, ate and ite.

If more than one cation present in a compound Di, tri, tetra- like Prefix are used in front of the cation name.

(d)

Interpretation Introduction

Interpretation:

Chemical formula of Ammonium perchlorate had to be given.

Concept Introduction:

Systematic name:

A name of chemical substance is given by a systematic way is known as systematic name.

In the systematic naming of ionic compounds, cation name is written first then charge of the cation is written as roman numeral followed by anion name with suffix of –ide, ate and ite.

If more than one cation present in a compound Di, tri, tetra- like Prefix are used in front of the cation name.

Chemical formula:

The proportions of atoms that present in a molecule is represents as in the form of elemental symbol with the subscripts of its stoichiometric amount (proportions) is known as chemical formula.