Two seperate solutions are made containing 100ml 0.26M HCl and 50ml 0.52M NaOH at 20.0 C. The solutions are mixed at constant pressure. What is the final temperature of the solution? The heat capacity of the solution is 4.18 J/g *C. Assume that the density of the solution is 1.00g/ml.
HCl(aq) + NaOH(aq) -> H2O(l) + NaCl(aq) DeltaHrxn=-56.1kj/mol
A) 22.33 C
B) 22.09 C
C) 2.326 C
D) 2.047 C