The pressure exerted by a non-reactive gaseous mixture of 6.4 g of methane and 8.8 g of carbon dioxide in a 10 L vessel at 27^° C is \ \ \ \ kPa.…

The pressure exerted by a non-reactive gaseous mixture of $\displaystyle 6.4$ g of methane and $\displaystyle 8.8$ g of carbon dioxide in a $\displaystyle 10$ L vessel at $\displaystyle 27^{\circ} \mathrm{C}$ is \_\_\_\_ kPa. (Round off to the Nearest Integer). [Assume gases are ideal, $\displaystyle \mathrm{R}=8.314 \mathrm{~J} \mathrm{~mol}^{-1} \mathrm{~K}^{-1}$ Atomic masses : C : $\displaystyle 12.0$ u, H : $\displaystyle 1.0$ u, O : $\displaystyle 16.0$ u]