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(Solved): Using an integrated rate law for a first-order reaction \[ 2 \mathrm{SO}_{3}(g) \rightarrow 2 \math ...
Using an integrated rate law for a first-order reaction
![\[
2 \mathrm{SO}_{3}(g) \rightarrow 2 \mathrm{SO}_{2}(g)+\mathrm{O}_{2}(g)
\]
Suppose a vessel contains \( \mathrm{SO}_{3} \)](https://media.cheggcdn.com/media/b33/b331086c-f6b1-4810-b6a2-ea51bb87d7d2/phpRAyZ6Q)
\[ 2 \mathrm{SO}_{3}(g) \rightarrow 2 \mathrm{SO}_{2}(g)+\mathrm{O}_{2}(g) \] Suppose a vessel contains \( \mathrm{SO}_{3} \) at a concentration of \( 0.710 \mathrm{M} \). Calculate the concentration of \( \mathrm{SO}_{3} \) in the vessel 630 . seconds later. You may assume no other reaction is important. Round your answer to 2 significant digits.
Expert Answer
2SO3(g) ------> 2SO2(g) +O2(g) K = 0.000136s^-1 [