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The heat of combustion of octane is -5430 kJ/mol. 1.000 g sample of octane (C8H18) is...

The heat of combustion of octane is -5430 kJ/mol.

1.000 g sample of octane (C8H18) is burned in a bomb calorimeter at an initial temperature of 25.00ºC.

The heat capacity of the calorimeter (also known as the “calorimeter constant”) is 837 J/ºC.

Calculate \Delta E for the combustion of octane. (You will need a balanced chemical equation to find \Delta H)

What is the final temperature of the calorimeter?

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Answer #1

y moles 114 Volume eonst .。。 mole1 631 Toule 81°C = 354 K

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