Thermodynamics

Calculate difference between \(\Delta \mathrm{H}\) and \(\Delta \mathrm{U}\) for following reaction at \(25^{\circ} \mathrm{C}\) ?

\(\mathrm{C}_2 \mathrm{H}_{6(\mathrm{~g})}+3.5 \mathrm{O}_2 \rightarrow 2 \mathrm{CO}_{2(\mathrm{~g})}+3 \mathrm{H}_2 \mathrm{O}_{(l)}\left(\mathrm{R}=8.314 \mathrm{~J} \mathrm{~K}^{-1} \mathrm{~mol}^{-1}\right)\)