Question & Answer: Consider the following reaction: CH_2(CN)_2 + Br_2 rightarrow CHBr(CN)_2 + Br^- + H^+…..


(b) Consider the following reaction: CH2(CN)2 + Br2 → CHBr(CN), + Br-+ H+ A three step mechanism has been suggested for this reaction, where k1, k.1 and k2 describe the rate constants: CH(CN) + Br2 → CH(CN)2Br + Br- (i) Using the steady state approximation, determine the rate equation for the formation of CHBr(CN)2 (ii) Identify the rate determining step under two separate cases i Draw an energy diagram for each of the cases shown in (), showing the relative activation energy for each reaction

Consider the following reaction: CH_2(CN)_2 + Br_2 rightarrow CHBr(CN)_2 + Br^- + H^+ A three step mechanism has been suggested for this reaction, where k_1, k._1 and k_2 describe the rate constants: CH_2(CN)_2 CH(CN)^-_2 + H^+ CH(CN)^-_2 + Br_2 rightarrow CH(CN)_2Br + Br^- (i) Using the steady state approximation, determine the rate equation for the formation of CHBr(CN)_2 (ii) Identify the rate determining step under two separate cases: k_2 > > > k._1 and k_2

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Question & Answer: Consider the following reaction: CH_2(CN)_2 + Br_2 rightarrow CHBr(CN)_2 + Br^- + H^+..... 1Question & Answer: Consider the following reaction: CH_2(CN)_2 + Br_2 rightarrow CHBr(CN)_2 + Br^- + H^+..... 2

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