A piece of Al(s) at 96°C is placed in 55g of H2O at 29°C. The Aluminum...
A piece of Al(s) at 96°C is placed in 55g of H2O at 29°C. The
Aluminum cools and after equilibrium the final temperature of
Aluminum and water is 34°C. What was the mass of the
aluminum?
Cs(H2O)= 4.184J/(g°C)
Cs(Al)= 0.90J/(g.°C)
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A
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A
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4. A hot lump of 32.3 g of copper at an initial temperature of 96.5°C is placed in 50.0 mL H20 initially at 25.0°C...
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