The Elementary Reaction HBr(g) + Br(g)$\rightarrow$ H(g) + Br₂(g) Is Endothermic

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The Answer is a. The back reaction is exothermic. Since the reactions share a common transition state, the activation energy for the back reaction must be smaller than that for the forward reaction. Other things being equal, the rate constant for the back reaction will be larger. b. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7799/11eb16b2_ffca_9b81_984d_0f2f111e3002_TB7799_00.jpg" alt="a. The back reaction is exothermic. Since the reactions share a common transition state, the activation energy for the back reaction must be smaller than that for the forward reaction. Other things being equal, the rate constant for the back reaction will be larger. b.  " class="answers-bank-image d-block" rel="preload" >

The Elementary Reaction HBr(g) + Br(g) $\rightarrow$ H(g) + Br₂(g) Is Endothermic

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The Elementary Reaction HBr(g) + Br(g) →\rightarrow→ H(g) + Br2(g) Is Endothermic

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The Elementary Reaction HBr(g) + Br(g) $\rightarrow$ H(g) + Br₂(g) Is Endothermic

Correct Answer:
Verified