Use the following data to answer this question. Compound ΔH°f (kJ/mol) H2O (g) -241.9 CO2 (g) -393.5 HCl (g) -92.3 O3 (g) +142.3 O (g) +247.5 What is the enthalpy change for the overall process composed of two steps shown below? (Cl is chlorine, not carbon and iodine.) ClO(g) + O3(g) → ClO2(g) + O2(g) ClO2(g) + O(g) → ClO(g) + O2(g)Compound ΔH°f (kJ/mol) H2O (g) -241.9 CO2 (g) -393.5 HCl (g) -92.3 O3 (g) +142.3 O (g) +247.5 What is the enthalpy change for the overall process composed of two steps shown below? (Cl is chlorine, not carbon and iodine.) ClO(g) + O3(g) → ClO2(g) + O2(g) ClO2(g) + O(g) → ClO(g) + O2(g)
Use the following data to answer this question.Compound ΔH°f (kJ/mol)H2O (g) -241.9CO2
(g) -393.5
HCl (g) -92.3
O3 (g) +142.3
O (g) +247.5
What is the enthalpy change for the overall process composed of two steps shown below? (Cl is chlorine, not carbon and iodine.)
ClO(g) + O3(g) → ClO2(g) + O2(g)
ClO2(g) + O(g) → ClO(g) + O2(g)