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Chemistry

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When a 5.00-g sample of KCl is dissolved in water in a calorimeter that has a total heat capacity of 3.978 kJ·K–1, the temperature decreases by 0.290 K. Calculate the molar heat of solution of KCl.

  • Chemistry -

    Ccal x delta T = q
    q/g = heat soln/g
    (q/g)*molar mass = q/mol

  • Chemistry -

    186.2

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