High School

Consider the following balanced equation:

\[ 2\text{KClO}_3 \rightarrow 2\text{KCl} + 3\text{O}_2 \]

How many grams of \(\text{O}_2\) will be obtained by decomposing 98.1 grams of \(\text{KClO}_3\)?

A. 38.4 grams

B. 17.1 grams

C. 76.8 grams

D. 25.6 grams