How much heat must be absorbed by 20 g of ice at minus 16 oC to...

Question

Question

How much heat must be absorbed by 20 g of ice at minus 16 oC to transform into 20 g of water at 45 oC.

(cice= 2.05 kJ/kg, cwater=4.18 kJ*K/kg, csteam=2.01 kJ*K/kg; Lfwater=333.5 kJ/kg @ 0 oC, Lvwater= 2257 kJ/kg @100 oC)

Q= J

Answer 1

Answer #1

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Answer 2

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