Question
The following information is given for aluminum at 1atm: = 2467.00 C ( 2467.00 C) = 1.053x10^4 J/g = 660.00 C ( 660.00 C) =
The following information is given for aluminum at 1atm:
| = 2467.00C | (2467.00C) = 1.053x10^4 J/g | |
| = 660.00C | (660.00C) = 398.4J/g | |
| Specific heat solid = 0.9000 J/g C | ||
| Specific heat liquid = 1.088 J/g C |
A 20.70 g sample of liquid aluminum at 945.00C is poured into a mold and allowed to cool to 26.00C. How many kJ of energy are released in this process?
(Report the answer as a positive number.)
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General Chemisty
Authors: John E. McMurry, Robert C. Fay
2nd Edition
1269962175, 978-1269962179
