In an experiment, 10.0 g of ice at 20.0
C is converted into steam with a temperature of 110.011eed8b0_f471_8cdf_a0ba_73e821850ec7_TB6562_11C.How much energy is required for this process?
Hvap= 2260J/(g; Hfus = 334 J/g; cp (ice) = 2.06 J/(g .11eed8b1_56ca_8d60_a0ba_cbf98f76ff34_TB6562_11C) ; cp (water) = 4.18 J/g =11eed8b1_56ca_8d60_a0ba_cbf98f76ff34_TB6562_11C) ; Cp(steam) = 1.99 J/(g .11eed8b1_56ca_8d60_a0ba_cbf98f76ff34_TB6562_11C) ]
A) 30.7 kJ
B) 26.8 kJ
C) 34.9 kJ
D) 30.3 kJ
E) 38.7 kJ
Correct Answer:
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