Chemistry, 27.04.2021 16:00, heinslice3

At a certain temperature the rate of this reaction is first order in HI with a rate constant of 0.0632 s 2HI g = H2 g + I2 g
Suppose a vessel contains HI at a concentration of 1.28M. Calculate how long it takes for the concentration of HI to decrease to 17.0% of its initial value.

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At a certain temperature the rate of this reaction is first order in HI with a rate constant of 0.06...