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1. A 0.400 kg sample of aluminum (c = 9.20 x 102 J/kg°C) at 95.0 °C is dropped into a 0.550 kg pot of water

which is at 18.0 °C. What temperature will the mixture come to?

2. How much thermal energy is absorbed by a 0.0220 kg ice cube as it melts? The latent heat of fusion of water is 3.40x 105 J/kg.

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