Answer:
Heat released is 16192J
Explanation:
The coffee cup calorimeter formula to determine the heat in a chemical process is:
q = m×c×ΔT
Where Q is heat involved in the reaction, m is mass of solution (150g assuming a density of 1 for both chemicals), C is heat capacity of the solution (4.184J/g°C assuming is the same heat capacity of water) and ΔT is change in temperature (48.3°C-22.5°C = 25.8°C)
Replacing:
q = 150g×4.184J/g°C×25.8°C
q = 16192 J
Thus, heat released is 16192J
