Lucas, KS City Of Lucas City Clerk. About Search Results. YP - The Real Yellow PagesSM - helps you find the right local businesses to meet your specific needs. Search results are sorted by a combination of factors to give you a set of choices in response to your search criteria.
It is false that in an energy diagram for a chemical reaction, energy is plotted along the x-axis (the horizontal axis) and reaction progress is plotted along the y-axis (the vertical axis). The energy is actually plotted along the y-axis and the reaction along the x-axis.
Kinetics Of A Reaction - Calculating Activation Energy. The rate constant of a reaction can be expressed as. k = Ae-Ea/RT. which is called the Arrhenius equation. Taking the natural log of both sides of the Arrhenius equation gives. ln k = -Ea/R(1/T) + ln A. The equation above is of the form y = mx + b, where y = ln k, m = -Ea/RT, x = 1/T, and b = ln A. For a reaction whose rate constant obeys the Arrhenius equation, a plot of ln k vs 1/T gives a straight line and it's slope can be used to determine Ea.