Chem

posted by Anonymous

If the heat of combustion for a specific compound is -1170.0 kJ/mol and its molar mass is 42.75 g/mol, how many grams of this compound must you burn to release 191.90 kJ of heat?

  1. DrBob222

    1170.0 kJ/42.75 x #g = 191.9 kJ

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