Chemistry 212 Lab

If in the first 150 seconds, the concentration of NO2 has decreased from 0.0100 mol/L to 0.0055 mol/L, the average rate for the disappearance of NO2 for first 150 s under this condition is, = = = 3.0 x 10-5 mol/(L.s) Suppose that in the next 150 seconds the concentration of NO2 … ................
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