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2 years ago

8

What is the total number of joules released when a 5.00-gram sample of water changes from liquid to solid at 0°C?

1 answer:

Marrrta [24]2 years ago

4 0

Energy released from changing the phase of a substance from the liquid phase to solid phase can be calculated by using the specific latent heat of fusion. The heat of fusion of water at 0 degrees Celsius is 334 J/g. Calculation are as follows:
<span>
Energy = 5 grams x 334 J/g
</span><span>Energy = 1670 J</span>

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