Find the standard heat of formation (ΔH f) for butanol, C4H10O(l) given the following combustion reaction and information below:
2C4H10O (l) + 12O2 (g) → 8CO2 (g) + 10H2O (l) ΔH = -2676 kJ
H2O (l) ΔH f = -285.8 kJ/mol
CO2 (g) ΔHf = -393.5 kJ/mol
a. + 832.5 kJ
b. - 998.4 kJ
c. - 1665 kJ
d. - 1483 kJ
e. - 378.9 kJ
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