For reaction: $\text{SO}_2(\text{g}) + \frac{1}{2}\text{O}_2(\text{g}) \rightleftharpoons \text{SO}_3(\text{g})$
$\text{K}_\text{p} = 2 \times 10^{12}$ at $27^\circ\text{C}$ and $1\text{ atm}$ pressure. The $\text{K}_\text{c}$ for the same reaction is$\underline{\hspace{1cm}} \times 10^{13}$. (Nearest integer).
(Given $\text{R} = 0.082\,\text{L atm K}^{-1}\text{mol}^{-1}$)
