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Jennifer1107
Water can't cool at a single temperature. It must start at a higher temperature, and drop to a lower temperature in order to cool. Unless we know the other temperature, there is no way to calculate the amount of thermal energy released.

The statement for amount of heat released is "1309.4 J."

What is the amount of heat?

The amount of heat is the amount of energy required to raise the temperature of one gram of a substance by one degree Celsius, and is commonly given in Joules or calories.

Use the equation Q = m.c.ΔT to calculate the amount of heat released in a chemical reaction,

where Q is the heat energy transferred (in joules), m is the mass of the liquid being heated (in kilograms), c is the specific heat capacity of the liquid (joule per kilogram degrees Celsius), and ΔT is the temperature change.

We must use the specific heat capacity of liquid water, which is 4.19 J/g°C, in this case.

The given weight is 25.0 grams.

In terms of temperature change, water cools at 12.5°C.

Now,

Q = m.c.ΔT

Q = (25.0 g)*(4.19 J/g°C)*(12.5°C)

Q = 1309.37 J

Q ≈ 1309.4 J

Hence, the correct answer is 1309.4 J.

Learn more about amount of heat here

https://brainly.com/question/9588553

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