Chapter 5, Problem 66AP

(a)

Interpretation Introduction

Interpretation:

The yactometer concentration of a 24X remedy should be calculated if the original substance is in the form of a 1.00 M solution.

Concept Introduction
Molarity, moles of solute and volume of solution can be related to each other via molar concentration
Molarity of a solution is defined as number of moles of solute in 1 L of solution.

(b)

Interpretation Introduction

Interpretation:

The total number of molecules in 1 liter of the remedy should be calculated.

Concept Introduction:

Molarity, moles of solute and volume of solution can be related to each other via molar concentration
Molarity of a solution is defined as number of moles of solute in 1 L of solution.

Also, in mole of a substance there are molecules. Here, is known as Avogadro’s number and denoted by symbol