The temperature dependence of chemical reactions can be computed with the Arrhenius equation: k = Ae E/(RT
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The temperature dependence of chemical reactions can be computed with the Arrhenius equation:
k = Ae−E/(RTa)
where k = reaction rate (s−1), A = the preexponential (or frequency) factor, E = activation energy (J/mol), R = gas constant [8.314 J/(mole · K)], and Ta = absolute temperature (K). A compound has E = 1 × 105 J/mol and A = 7 × 1016. Use MATLAB to generate values of reaction rates for temperatures ranging from 253 to 325 K. Use subplot to generate a side-by-side graph of (a) k versus Ta (green line) and (b) log10 k (red line) versus 1/Ta. Employ the semilogy function to create (b). Include axis labels and titles for both subplots. Interpret your results.
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Related Book For
Applied Numerical Methods With MATLAB For Engineers And Scientists
ISBN: 9781259027437
3rd Edition
Authors: Steven C. Chapra
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