Related questions

Question

2. Calcium carbonate and sulfuric acid (l) react to yield calcium sulfate, water vapor, and carbon dioxide. Determine the enthalpy of formation of calcium sulfate given the following values: ΔH° rxn = -49.8 kJ/mol, calcium carbonate ΔH°f= -1206.9 kJ/mol, sulfuric acid ΔH°f = -811.3 kJ/mol, water vapor ΔH°f = -241.8 kJ/mol, and carbon dioxide ΔH° f = -393.5 kJ/mol