Chapter 3, Problem 3.19QP

Interpretation Introduction

Interpretation:

The mass in grams of $\text{1}\text{.00}\times {\text{10}}^{\text{12}}lead(Pb)atoms$ has to be calculated.

Concept Introduction:

Mass in grams can be calculated as follows,

$\begin{array}{l}\text{Mass in grams = }\frac{\text{Avogadro's number}\text{of}\text{moles}}{\text{atoms}}\\ \\ \text{1}\text{atom}\text{=}\text{6}{\text{.023×10}}^{\text{23}}\text{moles}\end{array}$