What is the pressure of iodoethane after three half-lives

Reference no: EM13171246

The decomposition of iodoethane in the gas phase proceeds according to the following equation.

C2H5I(g) ? C2H4(g) + HI(g)

At 660. K, k = 7.2 10-4 s-1; at 720. K, k = 1.7 10-2 s-1. What is the rate constant for this first-order decomposition at 325°C?

If the initial pressure of iodoethane is 894 torr at 245°C, what is the pressure of iodoethane after three half-lives?

Reference no: EM13171246

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