July 2022 1 9 Report

Помогите, нужно срочно решить!!!!!!!!!!!!!!

 

Как совершить такие преобразования? (некоторые реакции необходимо проводить в несколько стадий).

 

А) ацетилен ---> этан ----> бутан

Б) известняк---> кальций карбит ---> ацетилен ---> аргентум ацетиленид

 

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