Determination of H (Accepted value 6.01 kJ/mol) 1. Mass of calorimeter and cover (g) 15.4367 2. Mass of calorimeter, cover, and liquid water (g) 116.7560 3. Initial temperature of liquid water, (T liquid, °C) 45.8 4. Final temperature of mixture (Tf all, °C) 3.5 5. Mass of calorimeter, cover, warm water, and melted ice (g): 160.7560 6. Mass of liquid water show calculation: 7. Mass of melted ice show calculation: 8. Change in T of liquid water ( ΔT liquid ,°C) 9. Change in T of melted ice (ΔT ice, °C) 10. Heat released by liquid water (qliquid, J) 11. Heat absorbed by warming melted ice (qwarm, J) 12. Heat absorbed by melting ice (qmelt, J) 13. Mols of melted ice (mols) 14. Heat of fusion (ΔHfus, kJ/mol) 15. percent of error of Δ Hfus (%)
Determination of H (Accepted value 6.01 kJ/mol)
1. Mass of calorimeter and cover (g) 15.4367
2. Mass of calorimeter, cover, and liquid water (g) 116.7560
3. Initial temperature of liquid water, (T liquid, °C) 45.8
4. Final temperature of mixture (Tf all, °C) 3.5
5. Mass of calorimeter, cover, warm water, and melted ice (g): 160.7560
6. Mass of liquid water show calculation:
7. Mass of melted ice show calculation:
8. Change in T of liquid water ( ΔT liquid ,°C)
9. Change in T of melted ice (ΔT ice, °C)
10. Heat released by liquid water (qliquid, J)
11. Heat absorbed by warming melted ice (qwarm, J)
12. Heat absorbed by melting ice (qmelt, J)
13. Mols of melted ice (mols)
14. Heat of fusion (ΔHfus, kJ/mol)
15. percent of error of Δ Hfus (%)
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