A student collected the following data in the kinetics of the formation of carbon monoxide at 3000K:  Reaction: C(graphite) + O2(g) => 2CO(g) Time, s PO2, bar 0 1.00E+00 2.907 6.03E-02 5.514 3.64E-03 8.621 2.19E-04 11.028 1.32E-05 14.035 7.97E-07 16.541 4.81E-08 19.648 2.90E-09 22.755 1.75E-10 25.562 1.06E-11 28.268 6.37E-13 The order of the reaction is : Calculate the reaction constant value:

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