2O3→3O2 The number of moles of O2 that are produced when 0.50 moles of O3(g) reacted is 0.75 moles
calculation and explanation
2 moles of O3(ozone) react to give 3 moles of O2 (oxygen gas,therefore the reacting ratio between O3 :O2 is 2:3 if 0.50 moles of O3 reacted then,by use of reacting ratio (2:3) find the moles of O2 produced