Purchase Solution

Reaction rate and temperature

Not what you're looking for?

Ask Custom Question

For the reaction:

C2H4(g) + H2(g)----> C2H6(g)

the activation energy is 181kJ/mol. The rate constant at 1000 degrees Celsius is 1.6 x 10^3 L/mol/s.
A.) at what temperature is the rate constant half its value at 1000 degrees Celsius?
B.) What is the rate constant at 725 degrees Celsius?

Purchase this Solution

Solution Summary

The rate constants at temperatures are calculated and the details are provided in the solution.

Purchase this Solution


Free BrainMass Quizzes
Match Elements with their Symbols

Elements are provided: choose the matching one- or two-letter symbol for each element.

Thermochemistry

The quiz helps in revising basic concepts about thermochemistry.

Functional groups in Organic Chemistry

You will be tested on the names of functional groups in Organic Chemistry. It is very important to know the functional groups to understand Organic reactions.

General Chemistry - Classification of Matter

This test will assess your knowledge on the classification of matter which includes elements, compounds and mixtures.