Question: Assuming that strong acids add to alkynes in the same manner as they add to alkenes, propose a 9-19 mechanism for each of the following

Assuming that strong acids add to alkynes in the same manner as they add to alkenes, propose a 9-19 mechanism for each of the following reactions. 


(a) C=CH CL CL (c) -C=CH2 HCL2 HCL


(b) H3C-C=C-CH3 ta CL2 HBr Br Br

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