Calculate the enthalpy change $J$ that takes place in raising the temperature of $1$gmol of the following gas mixture from $50C$ to $550C$

$\backslash$table$[[$Mixture Components$],[$#$,$Component,Mol Fraction,MW$,$a$,b^{**}{10}^2,c^{**}{10}^5,d^{**}{10}^9$