Question

KBr + Cl2 практически осуществимая реакция? и какие условия для неё необходимы (t, кат., освещение и.д)

Answer 1

2KBr + Cl2 = 2KCl + Br2

А почему нет? Хлор наиболее активный неметалл, атомный радиус у него меньше, он жадный в отношении принятия электронов, поэтому он их просто заберёт у брома.

 Условия: при повышении температуры скорость реакции возрастает, к тому же, если подобрать определённый катализатор, да ещё и нужные условия, то можно увеличить выход продукта.

Answer 2

Possibility of the Reaction between KBr and Cl2

The reaction between KBr (potassium bromide) and Cl2 (chlorine) is indeed a practical and achievable reaction under certain conditions.

Necessary Conditions for the Reaction

The reaction between KBr and Cl2 can occur under specific conditions, such as the presence of certain catalysts or the application of external energy sources like light. However, the specific conditions required for this reaction are not explicitly mentioned in the provided search result snippet.

Given the lack of specific information in the search result snippet, it's important to note that the reaction conditions for the combination of KBr and Cl2 may vary based on the desired outcome or the specific experimental setup. Therefore, it would be advisable to consult additional sources or conduct further research to determine the precise conditions necessary for this reaction.

If you have a specific context or application in mind for this reaction, providing more details could help in tailoring the information to your specific needs.