Chapter 5, Problem 5.82QP

(a)

Interpretation Introduction

Interpretation:

The molar masses of molecules are given by using chemical formula to be calculated.

Concept introduction:

Molar mass is also known as molecular weight, which is the sum of the total mass in grams of all the atoms that present in a particular molecule. If we know the formula of a compound then we can easily determine the compound’s molar mass. We know that a formula consists of atoms and it is important to count atoms carefully, especially in compounds with polyatomic ions enclosed in parentheses.

$\text{Molar mass = }\frac{\text{grams}}{\text{mole}}$

(b)

Interpretation Introduction

Interpretation:

The molar masses of molecules are given by using chemical formula to be calculated.

Concept introduction:

Molar mass is also known as molecular weight, which is the sum of the total mass in grams of all the atoms that present in a particular molecule. If we know the formula of a compound then we can easily determine the compound’s molar mass. We know that a formula consists of atoms and it is important to count atoms carefully, especially in compounds with polyatomic ions enclosed in parentheses.

$\text{Molar mass = }\frac{\text{grams}}{\text{mole}}$

(c)

Interpretation Introduction

Interpretation:

The molar masses of molecules are given by using chemical formula to be calculated.

Concept introduction:

Molar mass is also known as molecular weight, which is the sum of the total mass in grams of all the atoms that present in a particular molecule. If we know the formula of a compound then we can easily determine the compound’s molar mass. We know that a formula consists of atoms and it is important to count atoms carefully, especially in compounds with polyatomic ions enclosed in parentheses.

$\text{Molar mass = }\frac{\text{grams}}{\text{mole}}$

(d)

Interpretation Introduction

Interpretation:

The molar masses of molecules are given by using chemical formula to be calculated.

Concept introduction:

Molar mass is also known as molecular weight, which is the sum of the total mass in grams of all the atoms that present in a particular molecule. If we know the formula of a compound then we can easily determine the compound’s molar mass. We know that a formula consists of atoms and it is important to count atoms carefully, especially in compounds with polyatomic ions enclosed in parentheses.

$\text{Molar mass = }\frac{\text{grams}}{\text{mole}}$

(e)

Interpretation Introduction

Interpretation:

The molar masses of molecules are given by using chemical formula to be calculated.

Concept introduction:

Molar mass is also known as molecular weight, which is the sum of the total mass in grams of all the atoms that present in a particular molecule. If we know the formula of a compound then we can easily determine the compound’s molar mass. We know that a formula consists of atoms and it is important to count atoms carefully, especially in compounds with polyatomic ions enclosed in parentheses.

$\text{Molar mass = }\frac{\text{grams}}{\text{mole}}$

(f)

Interpretation Introduction

Interpretation:

The molar masses of molecules are given by using chemical formula to be calculated.

Concept introduction:

Molar mass is also known as molecular weight, which is the sum of the total mass in grams of all the atoms that present in a particular molecule. If we know the formula of a compound then we can easily determine the compound’s molar mass. We know that a formula consists of atoms and it is important to count atoms carefully, especially in compounds with polyatomic ions enclosed in parentheses.

$\text{Molar mass = }\frac{\text{grams}}{\text{mole}}$