It is general practice in engineering and science that equations be plotted as lines and discrete data as symbols. Here are some data for concentration (c) versus time (t) for the photodegradation of aqueous bromine:

These data can be described by the following function:

c = 4.84e^−0.034t
Use MATLAB to create a plot displaying both the data (using diamond-shaped, filled-red symbols) and the function (using a green, dashed line). Plot the function for t = 0 to 70 min.

Transcribed Image Text:

1, min c, ppm 10 3.4 20 30 2.6 1.6 40 1.3 50 1.0 60 0.5