The reaction of carbon(s) with oxygen (g) to form carbon dioxide(g) proceeds as follows: C(s,graphite) + O₂(g) → CO₂(g) When 4.11 grams of C(s,graphite) react with sufficient O₂(g), 135 kJ of energy are evolved. What is the value of AH for the chemical equation given? AHrxn = kJ

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