A How much heat is required to melt 70.5 g of ice at its melting point?
回答 (1)
2016-07-30 6:33 pm
The latent heat of fusion of ice at its melting point = 334 J/g
The heat required = (334 J/g) × (70.5 g) = 23500 J
The heat required = (334 J/g) × (70.5 g) = 23500 J
收錄日期: 2021-04-18 15:22:28
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