Tapout1705 Tapout1705
  • 01-05-2018
  • Chemistry
contestada

How much heat, in kJ, is required to melt 54.0 g of ice at 0°C into water at 0°C if Hfus for water = 6.01?

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jamuuj jamuuj
  • 14-05-2018
The heat of fusion of 1 mole of water is 6.01 kJ/mol
1 mole of water is equal to 18 g
Therefore; 54,0 g of water is equivalent to 54/18 = 3 moles of water
Hence heat required;
 = 3 × 6.01 = 18.03 kJ
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police360
police360 police360
  • 04-01-2019

18 that is what i think it is

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