Question

The table bellow gives the concentrations of C2H4O (g) as a function of time at 690K for the following reaction equation: C2H4O (g) -------> CH4 (g) + CO (g)

[C2H4O]/ M t/min

0.0860 0
0.0465 52
0.0355 75
0.0274 97
0.0174 135

Verify that this is a first order reaction by plotting 1n ([C2H40]/M versus time and determine the value of the rate constant.

Answer 1

S Spreadsheets Home Insert Page Layout Formulas Data Review iew Special Features Sign in % cut Paste. [当Copy Format Calibri General B 1 u B-隱..스 か !当 Merge and wrap [謐, % , 0:22 Conditional Format as AutoFilterSort Format Row s and Worksheet Painter Center Text Formatting Table Columns a9 0 1 [C2H4O] TIME (min) In [C2H40 2 0.086 3 0.0465 4 0.0355 5 0.0274 6 0.0174 0-2.45 52-3.07 75-3.34 97-3.59 135-4.05 In[C2H40] VS time (min) 160 140 120 100 む80 S 60 40 20 10 12 13 14. 15 16 17 18 19 1,5 TIME (min) 21 23 25 Sheet+ 03.02 08/02/2018 Search the web and Windows

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