Final answer:
To calculate the total amount of heat released when water cools to form ice, we need to consider the energy required to cool the water from its initial temperature to 0 °C, and then the energy required to freeze the water at 0 °C. By calculating the heat required for each step and adding them together, we can determine the total amount of heat released when water cools to form ice.
Step-by-step explanation:
To calculate the total amount of heat released when water cools to form ice, we need to consider the energy required to cool the water from its initial temperature to 0 °C, and then the energy required to freeze the water at 0 °C.
The heat required to cool the water can be calculated using the specific heat capacity formula: q = mcΔT, where q is the heat absorbed or released, m is the mass of the water, c is the specific heat capacity of water, and ΔT is the change in temperature.
Once the water reaches 0 °C, we can calculate the heat required to freeze the water using the enthalpy of fusion formula: q = mΔH_fus, where q is the heat absorbed or released, m is the mass of the water, and ΔH_fus is the enthalpy of fusion of water.
By calculating the heat required for each step and adding them together, we can determine the total amount of heat released when water cools to form ice.