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When one mole of C 6 H 6 is burned, 3.27 MJ of heat is produced....

When one mole of C 6 H 6 is burned, 3.27 MJ of heat is produced. When the heat from burning 7.89 g of C 6 H 6 is added to 5.69 kg of water at 21.0 ∘ C , what is the final temperature of the water? T final =

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