chemistry homework question

Question

Using the standard enthalpies of formation, what is the standard enthalpy of reaction?

CO(g) + H2O(g) ⟶ CO2(g) + H2(g)

Answer 1

With this stoichiometry, add the delta H of formation of each product and subtract those of each reactant. Use thermodynamic tables in appendix of your textbook.

Good luck!