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In an industrial plant producing ammonia from hydrogen and nitrogen a chemist …

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Wize University Chemistry Textbook > Kinetics

Integrated rate Laws

6 Activities

In an industrial plant producing ammonia from hydrogen and nitrogen a chemist decides to run the reaction at 1000oC instead of the normal 850oC and observes an increase in the reaction rate by a factor of 10!

What is the activation energy for this process?

More Integrated rate Laws Questions:
Determine an empirical rate law for the following reaction using the kinetic data collected at 298 K and evaluate the rate constant k.
A+B+C⟶Pr⁡oductsA+B+C⟶\Pr oducts
[A]0(M)[B]0(M)[C]0(M)Initial Rate(M/s)0.1510.2130.3980.4800.2510.1050.3250.3560.1510.2130.5251.1020.1510.2500.4800.988\def\arraystretch{1.5} \begin{array}{c} \hline [A]_0 (M) &[B]_0 (M) &[C]_0 (M)&Initial \ Rate (M/s) \\ \hline 0.151 & 0.213 & 0.398 &0.480 \\ 0.251& 0.105& 0.325 &0.356 \\ 0.151&0.213 & 0.525 &1.102 \\ 0.151&0.250 &0.480 &0.988 \\ \hline \end{array}
A slightly bruised apple will rot extensively in about 4 days at room temperature (20 °C). If it is kept in the refrigerator at 0 °C the same extent of rotting days about 16 days. What is the activation energy for the rotting reaction?