2. Determine the ?H for the following reaction. C(s) + 1/2 O2(g) ----------> CO(g)
You are given the folowing equations...
A) C(s) + O2(g) -------------> CO2(g) ?H = -393.5 kJ
B) CO(g) + 1/2 O2(g) ----------->CO2(g) ?H = -283 kJ
3. Describe how Hess's Law and standard enthalpy of formation can be combined to solve an equation.