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  • 18-02-2024
  • Chemistry
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A 21.6 g sample of ethanol (C₂H₅OH) is burned in a bomb calorimeteraccording to the following reaction. If the temperature rises from 25 to 62.3 degCdetermine the heat capacity of the calorimeter. The molar mass of ethanol is 46.07 g/mol.
C₂H₅OH + 3O₂ -> 2CO₂ + 3H₂O
deltaHrxn = -1235 kJ
a) 4.99
b) 5.65
c) 63.7
d) 33.1
e) 15.7

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