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Practice: Standard Enthalpy Changes

Calculate, to the nearest whole number, the standard heat of combustion of propane (CH38), its molar mass is 44.1 g/mol, in kilojoules per mole if the change in the heat content of the complete combustion of 10 g of propane is 503.4×10 J.

  • A2,220 kJ/mol
  • B+2,220×10 kJ/mol
  • C2,220×10 kJ/mol
  • D+2,220 kJ/mol

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