The following questions refer to the reaction 2A 2 + B 2 → 2C. The mechanism below has been proposed:
-Raw milk sours in 4.0 h at 28°C but takes 48 h to sour in a refrigerator at 5°C. Calculate the activation energy for the souring of milk.

Question

The following questions refer to the reaction 2A 2 + B 2 → 2C. The mechanism below has been proposed: 
-Raw milk sours in 4.0 h at 28°C but takes 48 h to sour in a refrigerator at 5°C. Calculate the activation energy for the souring of milk.

Quizplus · Accepted Answer

The activation energy can be calculated using the Arrhenius equation and the given times for souring at two different temperatures. The calculation involves converting the times to rates, using the temperatures in Kelvin, and solving for the activation energy, which results in approximately 75.2 kJ/mol.

The Following Questions Refer to the Reaction 2A2 + B2

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