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12. In an experiment to investigate the mechanism of the condensation reaction between acrolein and 1,3-butadiene, the initial rate was measured spectrophotometrically for various different partial pressures of the reactants. The table below shows the initial rates of reaction, vo, for various partial pressures of acrolein, P, at a temperature of 560 K with 1,3- butadiene being in excess. P Pa 3310 4930 vo (1012 a Sec 1) 9.46 14.10 Determine the order of the reaction with respect to acrolein. A) 0 B) 2 C) 3 D) 0.5 E) 1answer is E

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ate 12 s kph 3310 ) -→① n→ olvi 20

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