A 50.0-mL sample of 0.400 M copper(II) sulfate solution at 23.35°C is mixed with 50.0
mL of 0.600 M sodium hydroxide solution, also at 23.35°C, in the coffee-cup calorimeter of
Exercise 6.1. After the reaction occurs, the temperature of the resulting mixture is measured
to be 25.23°C. The...