Chapter 9, Problem 58APP

(a)

Interpretation Introduction

Interpretation : The number of moles of ${\text{H}}_{\text{2}}\text{O}$ produced from 5.00 mol of ${\text{C}}_{\text{3}}{\text{H}}_{\text{8}}$ reacts should be calculated.

Concept Introduction : A chemical reaction involves the formation of some new product molecules with the help of some reactant molecules either by bond making or bond breaking.

The moles and grams of reactant and product can be calculated with the help of mole concept.

(b)

Interpretation Introduction

Interpretation : The mass of ${\text{CO}}_{\text{2}}$ produced from 18.5 g of oxygen gas should be calculated.

Concept Introduction : A chemical reaction involves the formation of some new product molecules with the help of some reactant molecules either by bond making or bond breaking.

The moles and grams of reactant and product can be calculated with the help of mole concept.

(c)

Interpretation Introduction

Interpretation : The mass of ${\text{H}}_{\text{2}}\text{O}$ produced when 46.3 g of ${\text{C}}_{\text{3}}{\text{H}}_{\text{8}}$ reacts should be calculated.

Concept Introduction : A chemical reaction involves the formation of some new product molecules with the help of some reactant molecules either by bond making or bond breaking.

The moles and grams of reactant and product can be calculated with the help of mole concept.