The reaction of hydrogen sulfide(g) with oxygen(g) to form water(g) and sulfur dioxide(g) proceeds as follows: 2 H2S(g) + 3 02(g) → 2 H20(g) + 2 SO2(g) When 8.49 grams of H2S(g) react with sufficient O2(g), 130 kJ of energy are evolved . What is the value of AH for the chemical equation given? kJ

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