Enthalpy and Hess's Law Chemistry Lab Manual 2nd Edition 3) When 1.50 g of Ba(s) is added to 100.00 g of water in a container open to the atmosphere, the reaction shown below occurs and the temperature of the resulting solution rises from 22.00C to 33.10°C. If the specific heat of the solution is 4.18 J/(g. °C) , calculate AH for the reaction, as written. Ba(s) + 2 H2O() AH ? Ba(OH)2(aq) + H2(g)
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