When 5.50 g оf Bа(s) is аdded tо 100.00 g оf wаter in a container open to the atmosphere, the reaction shown below occurs and the temperature of the resulting solution rises from 22.00°C to 61.16°C. If the specific heat of the solution is 4.18 J/(g ∙ °C), calculate for the reaction, as written.Ba(s) + 2 H2O(l) → Ba(OH)2(aq) + H2(g) = ?