hawtshu56211 hawtshu56211
  • 18-02-2024
  • Chemistry
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A 35.6 g sample of ethanol is burned in a bomb calorimeteraccording to the following reaction. If the temp rose from 35 to 76 degC and the heat capacity of the calorimeter is 23.3 kJ/Cwhat is the value of DHrxn?
C₂H₅OH + 3O₂ -> 2CO₂ + 3H₂O
a) -1.24E3 kJ/mol
b) 1.24E3 kJ/mol
c) -8.09E3 kJ/mol
d) -9.55E3 kJ/mol

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