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The decomposition of Cl_2O_7 at 500K in the gas phase to Cl_2 and O_2 is a first order reaction . After 1 minutes at 500 K , the pressure of Cl_2O_7 falls from 0.08 to 0.04 atm. Calculate the reate constant in s^(-1). |
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Answer» Solution :`k = (2.303)/TLOG.([A_0])/([A])impliesk = (2.303)/(1 min)LOG.([0.08])/([0.04])` `k = 2.303log 2 = ? k = 2.303xx0.3010` `k = 0.6932 "min"^(-1)` `k = ((0.6932)/60)s^(-1)impliesk=1.153xx10^(-2)s^(-1)`. |
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