This question has multiple parts. Work all the parts to get the most points. One method of producing H2 on a large scale is this chemical cycle. Step 1: SO2(g)+2H2O(g)+Br2(g)H2SO4()+2HBr(g) Step 2: H2SO4()H2O(g)+SO2(g)+1/2O2(g) Step 3: 2HBr(g)H2(g)+Br2(g) Using the standard enthalpies of formation below, calculate rH for each step Write the equation for the overall process and calculate the reaction enthalpy. kJ