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A calorimeter contains 24.0 of water at 13.5. When 1.60 of (a substance with a molar mass of 47.0 ) is added, it dissolves via the reaction and the temperature of the solution increases to 26.5.

Calculate the enthalpy change, , for this reaction per mole of.

Assume that the specific heat and density of the resulting solution are equal to those of water [4.18 and 1.00 ] and that no heat is lost to the calorimeter itself, nor to the surroundings.

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  • Category:- Chemistry
  • Reference No.:- M9698335

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