At a certain temperature this reaction follows first-order kinetics with a rate constant of 0.108 s: 2C10, (g) 2Cl (g) +50 (g). Suppose a

• At a certain temperature this reaction follows first-order kinetics with a rate constant of 0.108 s¹: 
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• 2C1₂0, (g) → 2Cl₂ (g) +50₂ (g).
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•  Suppose a vessel contains Cl₂O, at a concentration of 0.340M. Calculate the concentration of Cl₂O₅ in the vessel 6.70 seconds later.