Liquid hydrogen peroxide, an oxidizing agent in many rocket fuel mixtures, releases oxygen gas on decomposition: 2H₂O₂l --> 2H₂Ol + O₂g Hᵣxn = -196.1 kJ. Calculate the heat for the decomposition
a) -392.2 kJ
b) -196.1 kJ
c) 196.1 kJ
d) 392.2 kJ