Asked Dec 12, 2019

Estimate the value of the equilibrium constant at 525 K for following reaction

a) 2CO(g) + O2(g) (Equilibrium arrows) 2CO2(g)

  CO(g) O2(g) CO2(g)
Delta H standard (kj/mol) -110.5 0 -393.5

Delta G standard


-137.2 0 -394.4

Delta S standard

(j/mol time k)

197.7 205.2 213.8

Expert Answer

Step 1

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The folloms: given veaction is as =200, (g) 2c0lg) + g)

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"The AGinn is cakulated as followe: AGon - EnsGg(presturty) - Imat; (reatauts) - (2x ac,(corg) - (2nag leogt actosa) = [2x(-314-4) – (2(-1512) – 0) ] KI mol" - {-788:8 - (-274:4)] KI mol"! (-188.8 + 274:4] KI mol" ows! %3D %3D AGan - 514·4 KI mol


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