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Methyl tert-butyl ether or MTBE is an octane booster for gasoline. The combustion of 0.9211 grams of MTBE (C5H12O(ℓ), 88.15 g/mol) is carried out in a bomb calorimeter. The calorimeter’s hardware has a heat capacity of 1.540 kJ/◦C and is filled with exactly 2.022 L of water. The initial temperature was 26.336◦C. After the combustion, the temperature was 29.849◦C. Analyze this calorimeter data and determine the molar internal energy of combustion (∆U) for this octane booster.