Evaluate h in kj/mol kclo3 for the solution process

Reference no: EM13300687

When a 1.75-g sample of solid potassium chlorate dissolves in 39.9 g of water in a coffee-cup calorimeter (see above figure) the temperature falls from 21.00 oC to 17.58 oC. Calculate H in kJ/mol KClO3 for the solution process. KClO3(s) K+(aq) + ClO3-(aq) The specific heat of water is 4.18 J/g-K.

Reference no: EM13300687

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