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A calorimeter contains 16.0 of water at 15.0. When 1.60 of (a substance with a molar mass of 58.0 ) is added, it dissolves via the reaction

and the temperature of the solution increases to 27.5.
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.

  • chemestry -

    1. You need to learn how to spell chemistry.
    2. You need to redo this post. 16.0 what of water. 15.0 what T. 1.60 what of substance. No reaction is given.

  • chemestry -

    what the fu.cking f.uck this website is absolute bullsht

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