Isooctane is the primary component of gasoline and burns in air to produce water rand carbon dioxide
2 C8H18(g) + 25 O2(g) → 16 CO2(g) + 18 H2O(l) ΔH°= —10,940 kJ
How much energy is released if 100.0 mL of isooctane (density = 0.690 g/mL) are burned
(a) 3300 kJ
(b) 6620 kJ
(c) 6950 kJ
(d) 3.02 kJ
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