Which oxidizing agent will generate the greatest amount of energy for 1 g of oxidizing agent? — Thermodynamics and Thermochemistry Chemistry Question

💡 Solution & Explanation

Energy per gram of oxidizer:<br>For $O_2$ (M = 32 g/mol): 483.636 / 32 = 15.11 kJ/g.<br>For $O_3$ (M = 48 g/mol): 868.2 / 48 = 18.09 kJ/g.<br>For $H_2O_2$ (M = 34 g/mol): 347.33 / 34 = 10.21 kJ/g.<br>Thus, $O_3$ releases the maximum energy per gram of oxidizer.