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19 Nov 2019

When 1.549 g of liquid hexane (C6H14) undergoes combustion in a bomb calorimeter, the temperature rises from 25.66 degrees Celsius to 38.33 degrees Celsius. Find the delta E rxn for the reaction in kJ/mol hexane. The heat capacity of the bomb calorimeter, determined in a separate experiment, is 5.77 kJ/degrees Celsius


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Deanna Hettinger
Deanna HettingerLv2
27 Aug 2019

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Related questions

When 1.549 g of liquid hexane (C6H14) undergoes combustion in a bomb calorimeter, the temperature rises from 26.21 ∘C to 38.45 ∘C. Find ΔErxn for the reaction in kJ/mol hexane. The heat capacity of the bomb calorimeter, determined in a separate experiment, is 5.78 kJ/∘C .

Express your answer using three significant figures.

When 1.550 g of liquid hexane (C6H14) undergoes combustion in a bomb calorimeter, the temperature rises from 25.87∘C to 38.13∘C. Find ΔErxn for the reaction in kJ/mol hexane. The heat capacity of the bomb calorimeter, determined in a separate experiment, is 5.73 kJ/∘C. Express your answer in kilojoules per mole to three significant figures.

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