Calculate the amount of energy when water at 72 degrees c freezes completely at 0 degrees c

The amount of energy needed when water at 72 degrees c freezes completely at 0 degrees c is Joules

Explanation:

where

= Final T - Initial T

=30125J

Q is the heat energy in Joules  

c is the specific heat capacity (for water 1.0  cal/(g℃))  or 4.184  J/(g℃)

m is the mass of water

mass of water is assumed as 100 g (since not mentioned)

 is the heat energy required for the phase change

=mass × heat of fusion

Total heat =

Total Heat = 30123J + 33600J

= 63725 J

= Joules is the answer

jjj89t'ji; it hink the answer is your mom is not si

answer7,570,82356 cubic centimeters;