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1. Calculate the activation energy, Ea, for (10pts) N2O3(g) â 2 NO2(g) + 1 /2 O2(g) given k (at 45.0 °C) = 5.79 à 10-4 s-1 and k (at 600°C) = 3.83 x 10-3 S-1 (R = 8.314 J/KDmol)
1. Calculate the activation energy, Ea, for (10pts) N2O3(g) â 2 NO2(g) + 1 /2 O2(g) given k (at 45.0 °C) = 5.79 à 10-4 s-1 and k (at 600°C) = 3.83 x 10-3 S-1 (R = 8.314 J/KDmol)
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Bunny GreenfelderLv2
21 Jul 2019
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Related questions
Temperature Dependence I
i draw a graph of lnK on the y-axis and 1/T on x-axis and the slope i got was -1.23E4
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The rate of the reaction
N2O5(g) â 2 NO2(g) + 1/2 O2(g)
Temperature, K | k, s-1 | |
298 | 3.46 Ã 10-5 | |
328 | 1.5 Ã 10-3 | |
358 | 3.34 Ã 10-2 | |
378 |
|
Use the graphing tool above to make an appropriate plot and determine the activation energy, Ea, for this reaction in units of kilojoules.
in kJ/mol