The decomposition of O, is a second order reaction with a rate 3 constant of 50.5 M hr-¹. 2 O3(g) → 3 O₂(g) What is the half-life for the decomposition of O, when the concentration of O, is 5.881×10-6 3 3 M? ¹1/2 = Type numbers in the boxes. 10 points hr

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