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Posted: **Wed May 18, 2022 11:04 am**

: A First Order Reaction Has Rate Constants Of 4 6 X 10251 And 8 1 X 10 2s1 At 0 C And 20 C Respectively What Is The Val 1 (30.82 KiB) Viewed 57 times

A first-order reaction has rate constants of 4.6 x 10251 and 8.1 x 10-2s1 at 0°C and 20°C, respectively. What is the value of the activation energy? (R = 8.314J/K. mol) Select one: O Es = 16.4 kJ/mol O Ex = 18.9 kJ/mol O Ea = 31.7 kJ/mol O Ea = 25.8 kJ/mol