Using the Ideal Gas Law, $P V=n R T$, where $R=0.0821\text{ L}\cdot\text{atm} / (\text{mol}\cdot\text{K})$, calculate the volume in liters of oxygen produced by the catalytic decomposition of $25.5\text{ g}$ potassium chlorate according to the following reaction:
$2 KClO_3(s) \longrightarrow 2 KCl(s)+3 O_2(g)$
The oxygen is collected at $2.22\text{ atm}$ and $25.44^{\circ} C$. Express your answer to the correct number of significant figures. Be sure to show all steps completed to arrive at the answer.
$2 KClO_3(s) \longrightarrow 2 KCl(s)+3 O_2(g)$
The oxygen is collected at $2.22\text{ atm}$ and $25.44^{\circ} C$. Express your answer to the correct number of significant figures. Be sure to show all steps completed to arrive at the answer.