Question- when 1555g of liquid hexane c6h14 undergoes, Chemistry

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Question- when 1555g of liquid hexane c6h14 undergoes

Question- When 1.555g of liquid hexane (C6H14) undergoes combustion in a bomb calorimeter, the temperature rises from 25.65? C to 38.8? C. Find ?Erxn for the reaction in kJ/mol hexane. The heat capacity of the bomb calorimeter, determined in a separate experiment, is 5.79kJ/?C .

Express your solution using three significant figures.

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