The combustion of butane, C4H10, is given as: 2C4H10(g) + 1302(g) 8CO2(g) + 10H,O(I), AH° = -5314 kJ. How many grams of butane must be reacted by this reaction to release 27,285 kJ of heat? а. 400 g b. 684 g O c. 596 g Od. 487 g e. 334 g

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