How the reaction rate changes: 2NO + O2 = 2N02 with a simultaneous increase in the concentration of N0 and 02 each threefold.

V0 = ([NO] 2 × [O2]) / [NO2] 2
V1 = ((3 [NO]) 2 × 3 [O2]) / [NO2] 2 = 27V0
Note [NO] 2 – squared, the rest is the same
The answer will increase 27 times.



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