# Ozone question

by rhenretta
Tags: ozone
 P: 66 I have been doing some research on ozone recently, and I have a question that none of my resources have answered... The following reaction is an exothermic reaction, but how would I calculate the amount of heat energy is released? $O_{3} \underbrace{\rightarrow}_{uv\ light} O_{2} + O$ where uv wavelength < 290nm