12.09 kcal of energy is added to 45 grams of water at an initial temperature of
23.4°C. What is the final temperature of the water?

Respuesta :

For 12.09 kcal of energy, added to 45 grams of water at an initial temperature of 23.4°C, the final temperature of the water is mathematically given as

T2=290C

What is the final temperature of the water?

Generally, the equation for the Energy  is mathematically given as

Q=mcdT

Therefore

Q=mcdT

12.09=45*(23.4-T2)

T2=290C

In conclusion,  the final temperature is

T2=290C

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