Chapter 16, Problem 16.34P

(a)

Interpretation Introduction

Interpretation:

Value of z in the formula of ${\text{YBa}}_{\text{2}}{\text{Cu}}_{\text{3}}{\text{O}}_{\text{7-z}}$ has to be calculated.

(b)

Interpretation Introduction

Interpretation:

In the formula of ${\text{YBa}}_{\text{2}}{\text{Cu}}_{\text{3}}{\text{O}}_{\text{x}}$, uncertainty of x has to be calculated.