Chapter 6, Problem 137QP

(a)

Interpretation Introduction

Interpretation:

The given statement, "1 mole of ${\text{Ti}}_2{\text{O}}_3$ should be produced when $2$ moles of $\text{Ti}$ react� is true or false is to be identified and the false statement is to be changed to make it a true statement.

(b)

Interpretation Introduction

Interpretation:

The given statement, “2 grams of ${\text{Ti}}_2{\text{O}}_3$ should be produced when 4 grams of $\text{Ti}$ react� is true or false is to be identified and the false statement is to be changed to make it a true statement.

(c)

Interpretation Introduction

Interpretation:

The given statement, “the mass of ${\text{Ti}}_2{\text{O}}_3$ produced should be equal to the sum of the masses of $\text{Ti}$ and ${\text{O}}_2$ that react� is true or false is to be identified and the false statement is to be changed to make it a true statement.

(d)

Interpretation Introduction

Interpretation:

The given statement, “the moles of ${\text{Ti}}_2{\text{O}}_3$ produced should be less than the sum of $\text{Ti}$ and ${\text{O}}_2$ that react� is true or false is to be identified and the false statement is to be changed to make it a true statement.

(e)

Interpretation Introduction

Interpretation:

The given statement, “the number of atoms in the product should be equal to the number of atoms in the reactants� is true or false is to be identified and the false statement is to be changed to make it a true statement.