Question Solved1 Answer undefined POMLS CO(g) + Cl2(9) COCI2(9) The above reaction obeys the mechanism: Cl2 2CI Fast equilibrium ki Cl + CO COCI Fast equilibrium Slow COCI + Cl2 kz, COCl2 + C1 201 kg, Cl2 Fast Consider each of the following expressions and select "Yes" or "No" to indicate which represent a correct statement of the rate law that is consistent with the given mechanism. d[COC12]/dt = K[C][CO] [Cl]/dt = K[CI] -d[Cl2]/dt = K[Cl] -d[Co]/dt = K[Cl2]3/2[co] d[CoCl2]/dt = K[Cl2][CO] d[COCI2]/dt = k[Cl2]2/3[CO] 1 pts Submit Answer Tries 0/5 Which of the following are correct expressions for the overall rate constant? k= kaks ki kaki k= ka kzkzke k k= k, 7+ka+k; +k2 k= k, k2 1 pts

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Transcribed Image Text: POMLS CO(g) + Cl2(9) COCI2(9) The above reaction obeys the mechanism: Cl2 2CI Fast equilibrium ki Cl + CO COCI Fast equilibrium Slow COCI + Cl2 kz, COCl2 + C1 201 kg, Cl2 Fast Consider each of the following expressions and select "Yes" or "No" to indicate which represent a correct statement of the rate law that is consistent with the given mechanism. d[COC12]/dt = K[C][CO] [Cl]/dt = K[CI] -d[Cl2]/dt = K[Cl] -d[Co]/dt = K[Cl2]3/2[co] d[CoCl2]/dt = K[Cl2][CO] d[COCI2]/dt = k[Cl2]2/3[CO] 1 pts Submit Answer Tries 0/5 Which of the following are correct expressions for the overall rate constant? k= kaks ki kaki k= ka kzkzke k k= k, 7+ka+k; +k2 k= k, k2 1 pts
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Transcribed Image Text: POMLS CO(g) + Cl2(9) COCI2(9) The above reaction obeys the mechanism: Cl2 2CI Fast equilibrium ki Cl + CO COCI Fast equilibrium Slow COCI + Cl2 kz, COCl2 + C1 201 kg, Cl2 Fast Consider each of the following expressions and select "Yes" or "No" to indicate which represent a correct statement of the rate law that is consistent with the given mechanism. d[COC12]/dt = K[C][CO] [Cl]/dt = K[CI] -d[Cl2]/dt = K[Cl] -d[Co]/dt = K[Cl2]3/2[co] d[CoCl2]/dt = K[Cl2][CO] d[COCI2]/dt = k[Cl2]2/3[CO] 1 pts Submit Answer Tries 0/5 Which of the following are correct expressions for the overall rate constant? k= kaks ki kaki k= ka kzkzke k k= k, 7+ka+k; +k2 k= k, k2 1 pts
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co(g)+d_(2)(g)rarrcod_(2)(g)Rate of the above reaction from the meehanism can be written as," rate "=k_(3)[cod][cl_(2)]Now Applying S.S. a (Steady State approximation) on [cod],{:[(d[cod])/(dt)=0],[" or) "k_(2)[d][co]-k_(-2)[cod]-k_(3)[cod][Cl_(2)]],[=0-(2)],[" on, "[cod]=(k_(2)[Cl][co])/(k_(-2)+k_(3)[dl_(2)])-(3)]:}Applying S.s.a on [Cl](d[a])/(dt)=0on, k_(1)[d_(2)]-k_(-1)[a]^(2)-k_(2)[a][co] +k_(3)[cod][a_(2)]-k_(4)[a]^(2)=0or) k_(1)[d_(2)]-k-1[U]^(2)-(k_(2)[d][co]-k_(3)[cod[d_(2)]):} -k_(4)[d]^(2)=0Ming equation (2){:[k_(1)[d_(2)]-k_(-1)[a]^(2)-k_(-2)[cod]-k_(4)[d]^(2)=0],[" on, "[a]=((k_(1)[d_(2)]-k_(-2)[cod])/(k_(-1)+k_(4)))(1_(2))/(2)-(4)]:}{:[k-2(:(:k_(1):}],[" or, "k_(1)[d_(2)] > k_(-2)[cod]],[[Ul]=((k_(1)[Cl_(2)])/(k_(-1)+k_(4)))^(k_(2))-(5)]:}Putting th ... See the full answer