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3.85 grams of a new compound are placed into a bomb calorimeter and the compound is combusted in excess O2. The calorimeter (and internal water filled container with 250. g of water) has an initial temperature of 20.5°C. If the heat capacity of the calorimeter itself (not including the internal water) is 20.4 J/°C and the final temperature of the calorimeter and water bath is 23.3 °C, what is the enthalpy of combustion of the new compound?

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