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14th Edition

Burdge

ISBN: 9781259327933

**(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.

**(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.

**(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.

**(d)**

Interpretation Introduction

**Interpretation:**

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

**Concept introduction:**

**(e)**

Interpretation Introduction

**Interpretation:**

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

**Concept introduction:**

**(f)**

Interpretation Introduction

**Interpretation:**

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

**Concept introduction:**