The amount of heat released by 38 g sample of water to freeze is 12692 J
From the question given above, the following data were obtained:
Mass of water (m) = 38 g
Heat of fusion (ΔHf) of water = 334 J/g
The heat released by the water can be obtained as follow:
Q = m•ΔHf
Q = 38 × 334
Therefore, the heat released by the water to freeze is 12692 J
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