The value of for the reaction below is -72 kJ. When one mole of HBr is formed in this reaction, the heat released in kJ is:                      H2(g) + Br2(g) ----> 2HBr(g) Select one: a. 36 b. 72 c. 144 d. -72

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A: Below attached file showing the details answer.  All the best .

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A: According to Bartlby guidelines I solve only first question , you post other questions separately.

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A: Detail description is given below

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