11. When 50.0 mL of 0.400 M Ca(NO3)2 is added to 50.0 mL of 0.800 M NaF, CaF2precipitates, as shown in the net ionic equation below. The initial temperature of bothsolutions is 30.00℃. Assuming that the reaction goes to completion, and that theresulting solution has a mass of 100.00 g and a specific heat of 4.18 J/(g ㆍ ℃), calculatethe final temperature of the solution.