Calculate AH°rxn from AH°7 values (use table in textbook appendix) a) Cl2 (g) + 2 Na (s) -› 2 NaCl (s) EITHER -411.1kJ/mol b) 2 H2S (g) + 3 02 (g) -> 2 SO2 (g) + 2 H20 (g)

Calculate AHrxn from AH7 values use table in textbook appendix a Cl2 g 2 Na s 2 NaCl s EITHER 4111kJmol b 2 H2S g 3 02 g gt 2 SO2 g 2 H20 g class=