Chapter 1, Problem 1.14QP

(a)

Interpretation Introduction

Interpretation: From the given list, the species that are homogeneous mixture are to be stated.

Concept introduction: The homogeneous mixture consists of same uniform composition and appearance throughout the mixture while the heterogeneous mixture has non-uniform composition throughout the mixture.

To determine: If a Gold wedding ring is a homogeneous mixture or not.

(b)

Interpretation Introduction

To determine: If sweat is a homogeneous mixture or not.

(c)

Interpretation Introduction

To determine: If bottled drinking water is a homogeneous mixture or not.

(d)

Interpretation Introduction

To determine: If human blood is a homogeneous mixture or not.

(e)

Interpretation Introduction

To determine: If compressed air in a scuba tank is a homogeneous mixture or not.