Chapter 4, Problem 4.96P

Interpretation Introduction

Interpretation:

The thickness of gold film having $\text{8}\text{.68 }\times {\text{ 10}}^{\text{23}}$ atoms and area 100 ft² should be identified.

Concept Introduction:

Numbers of particles are related to the number of moles as follows:

  $n={\frac{m}{M}}_{}$

Where m is mass

M is molar mass

If a sample of gold is hammered into sheet, the volume of the gold remains the same.