A solution is made by mixing 291.0 mL of ethanol initially at 11.7 C with 291.0 mL of water initially at 22.1 C. What is the final temperature of the solution assuming that no heat is lost? The density of ethanol is 0.789 g/mL and the density of water is 1.00 g/mL. The specific heat of ethanol is 2.46 J/gC and the specific heat of water is 4.184 J/gC.

f= C