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21 December, 21:48

How much energy is released when 42.5 g of water freezes?

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  1. 21 December, 22:00
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    To calculate for the energy that is released from the freezing process, we need to know the latent heat of fusion of water. From literature, this value would be 334 J/g. We multiply the mass of the sample to the latent heat.

    Energy released = 334 J/g (42.5 g)

    = 14195 J
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