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When 0.535 g of biphenyl (C12H10) undergoes combustion in a bomb calorimeter, the temperature rises from...

When 0.535 g of biphenyl (C12H10) undergoes combustion in a bomb calorimeter, the temperature rises from 25.7 ∘C to 29.5 ∘C.

Part A

Find ΔErxn for the combustion of biphenyl in kJ/mol biphenyl. The heat capacity of the bomb calorimeter, determined in a separate experiment, is 5.86 kJ/∘C.
ΔErxn =
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