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The heat evolved in the combustion of benzene is given by C_(6)H_(6)(l) + 7 (1/2)O_(2)(g) to 3H_(2)O(l) + 6CO_(2)(g), DeltaH = -781.0 kcal//"mol"^(-1) When 156 g of C_(6)H_(6) is burnt in an open container, the amount of heat energy released will be |
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Answer» 150.2 kcal `"MOL"^(-1)` |
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