Answer to Question #219973 in General Chemistry for jmnt

Question #219973

Acetylene, C2H2, is a gas used in welding. The molar enthalpy of combustion for acetylene is -2599 kJ. A mass of 0.338 g C2H2(g) is combusted in a bomb calorimeter. Ifthe heat capacity of the calorimeter is 5.54 kJ/°C, what is the temperature increase ofthe bomb calorimeter?

1
Expert's answer
2021-07-26T02:17:01-0400

ΔH = CpΔT =

-2599= (0.338 g)(5.54 J/g-°C)(X)


= 6.09°C


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