For $2C{O}_{(g)}+O_{2(g)}2C{O}_{2(g)}$ assume ideal gas behavior and $G_{298}^o=-514\mathrm{.}382k\frac{j}{m}ol$ and $=-565\mathrm{.}968+0\mathrm{.}0015(T-298)+{2\mathrm{.}85}^{**}{10}^{-6}(T^2-{298}^2)+1448((\frac{1}{T})-(\frac{1}{298}))$

Find an expression for $ln{K}_p(T)$ and calculate $K_p$ at $1000K$ for this reaction.