Answer :

Answer:

The heat of vaporization of water is 2257-J/g - each grams must release 2257-J of thermal energy. When water condenses its temperature remains constant.  

Q = m x Hv ===> 50-g x 2257-J/g = 112,850-J = 112.9-kJ

We have that for the Question "How much energy is released to the environment by 50.0 grams of condensing water vapor" it can be said that the energy released to the environment by 50.0 grams of condensing water vapor is

Q=11300J

From the question we are told

How much energy is released to the environment by 50.0 grams of condensing water vapor

Generally the equation for the Heat   is mathematically given as

Q=m*Hv

Where

Heat vaporization of water is 22.60J/g

Therefore

Q=50*22.60

Q=11300J

Therefore

The energy released to the environment by 50.0 grams of condensing water vapor is

Q=11300J

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