Chapter 4, Problem 128QP

Interpretation Introduction

Interpretation:

The number of moles in $200\text{ mg}$ tablet of ibuprofen is to be determined.

Concept Introduction:

The calculation of number of moles is expressed as follows:

$n=\frac{m}{M}$ …… (1)

Here, $n$ is the number of moles, $m$ is the given mass, and $M$ is the molar mass.