The HBr Synthesis Is Thought to Involve the Following Reactions $\rightarrow$

question 12

Multiple Choice

The HBr synthesis is thought to involve the following reactions:
1.Br₂ $\rightarrow$ 2Br.
2.Br. + H₂ $\rightarrow$ HBr + H.
3.H. + Br₂ $\rightarrow$ HBr + Br.
4.2Br. $\rightarrow$ Br₂
5.2H. $\rightarrow$ H₂
6.H. + Br. $\rightarrow$ HBr
The chain propagation reactions in this mechanism are reactions"

• A) 6.
• B) 1, 2, 3, and 6.
• C) 2 and 3.
• D) 1, 2, and 3.
• E) 2, 3, and 6.

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