Chapter 15, Problem 40QAP

Interpretation Introduction

Interpretation:

The molarity of iodine in the solution is to be calculated.

Concept Introduction:

The atomic mass of an element is defined as the sum of number of protons and number of neutrons. Molar mass of an elementis determined from atomic mass of an element.

The formula to calculate the number of moles is,

$\text{Moles}=\frac{\text{Mass}\left(\text{g}\right)}{\text{Molar}\text{mass}}$

Molarity is used to find out the concentration of solution.

The formula to calculate molarity is,

$\text{Molarity}=\frac{\text{Number}\text{of}\text{moles}\text{of}\text{solute}}{\text{Liters}\text{of}\text{solution}}$.