Sulfur reacts with oxygen to form sulfur dioxide (SO2(g), Delta.Hf = –296.8 kJ/mol) according to the equation below.
Upper S (s) plus upper O subscript 2 (g) right arrow upper S upper o subscript 2 (g).
What is the enthalpy change for the reaction?
Use Delta H r x n equals the sum of delta H f of all the products minus the sum of delta H f of all the reactants..
–593.6 kJ
–296.8 kJ
296.8 kJ
593.6 kJ
