The molar heat of fusion for water is 6.01 kJ/mol. The heat capacity for water is 75 J/mol deg. Which expression gives the quantity of energy need to change 1.0 mol ice at 0C to liquid water at 25C?

Question

The molar heat of fusion for water is 6.01 kJ/mol. The heat capacity for water is 75 J/mol deg. Which expression gives the quantity of energy need to change 1.0 mol ice at 0C to liquid water at 25C?
A. 6010/(75x25)
B. 6.01+75
C. 6010+(75x25)
D. 6010/298+(75x25)
E. (6010+(75x25))/298

DrBob222 · Answer

(mass ice x heat fusion) + (mass H2O x specific heat H2O x delta T) = ?