(9.) A strip of magnesium metal having a mass of 1.30g dissolves in 150.ml of 5.00MHCl (specific gravity = 1.10); products of the reaction are magnesium chloride and hydrogen gas. The HCl is initially at 22.0C, and the resulting solution reaches a final temperature of 52.0C. The heat capacity of the calorimeter in which the reaction occurs is 345J/C. Calculate H (in kJ/mol ) for the reaction under the conditions of the experiment, acsuming the specific heat of the final solution is the same as that for water (4.184J/gC)