Question
16. The reaction Chicly(g) t Clxg) Cocidg) HCig) has io been proposed cl 201 fast equilibri CHCI, C1 HCI OCI slow step What is the rale law predicted by this mechanism? 17. For which the following systems al equilibrium and at consant tempera of n shift ie the right? the equi D) Nalgt which the following equalwibra wous be aimeeted by mperature? c) CONR) when cobalt chloride is added wo pure water, the Co iews with the CH ions to set up the equalibrium shown here: (pink) Which statement accurately describes the change that the A) The equilibrium will shift to the righM. B) The color will become more blue. C) More water will be produced. D) More chloride ions will be produced. E) There will be less of the hydrated cobalt ion at
Explanation / Answer
Ans 16. A) Rate = k2[CHCl3] [Cl]
The slowest step in the reaction mechanism determines the rate of reaction .
The slowest step here is the second step, so the rate law is given as ,
Rate = k2[CHCl3] [Cl]