5) C₂H4 (g) + Cl2 (g) →C₂H4Cl2 (g) [C₂H4] (M) 0.135 0.183 0.183 0.135 [Cl₂] (M) 0.050 0.050 0.080 0.080 Write a rate law showing orders and rate coefficient. Rate (M/s) 0.273 0.370 0.468 0.345

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