Question: answer You are given the following data: H, (g) - 2H(g) kJ AH = 436.4 mol Br, (g) - 2Br (g) kJ AH = 192.5

answer

You are given the following data: H, (g) - 2H(g) kJ AH = 436.4 mol Br, (g) - 2Br (g) kJ AH = 192.5 mol 2HBr(g) - H, (g) + Brz (g) KJ AH = 72.4 mol Calculate AH for the reaction H(g) + Br(g) - HBr (g) Be sure your answer has the correct number of significant digits. KJ 0 x10 mol

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