posted by Anonymous .
If 1.22 grams of magnesium reacts with 100 ml of 6.02 M HCl solution. How much heat is evolved? Density of the HCl solution is 1.10 g/ml. Assume the specific heat of water 4.184 J/gC is the specific heat of the solution.
Mg + 2 HCl à MgCl2 + H2
I don't believe you have posted all of the information.