We will use the formula q = mCΔT.
where q = heat energy released.
m= mass.
C= specific heat of water.
ΔT= change in temperature.
Specific heat of water has not been given so we will just use the standard value of that which is 4.186J/g °C.
q = mCΔT.
q = 200 × 4.186 × (50 -25)
q = 200 × 4.186 × 25
q = 5000 × 4.186
q = 20, 930
The total amount of energy released is 20, 930 J
