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When a 7.01-g sample of solid iron(II) chloride dissolves in 59.0 g of water in a coffee-cup calorimeter (see above figure) the temperature rises from 25.00 oC to 41.13 oC. Calculate H in kJ/mol FeCl2 for the solution process.

FeCl2(s) Fe2+(aq) + 2 Cl-(aq)