In an isolated container that is not exchanging energy with its surroundings by heat, 2.00 kg of molten lead at 328°C are added to 0.200 kg of water at 25.0°C. The temperature of the water rises to its boiling point, and a small amount of water evaporates. Using the data table below, determine the mass of water evaporated in this process. Latent Heat of Fusion Latent Heat of Melting Point (°C) Boiling Point (°C) Specific Heat (J/kg • °C) L;(J/kg) Vaporization L, (J/kg) Lead 328 1750 128 2.30 x 104 8.71 x 105 Water 0.00 100 4186 3.33 × 105 2.26 x 106
In an isolated container that is not exchanging energy with its surroundings by heat, 2.00 kg of molten lead at 328°C are added to 0.200 kg of water at 25.0°C. The temperature of the water rises to its boiling point, and a small amount of water evaporates. Using the data table below, determine the mass of water evaporated in this process. Latent Heat of Fusion Latent Heat of Melting Point (°C) Boiling Point (°C) Specific Heat (J/kg • °C) L;(J/kg) Vaporization L, (J/kg) Lead 328 1750 128 2.30 x 104 8.71 x 105 Water 0.00 100 4186 3.33 × 105 2.26 x 106
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
Transcribed Image Text:In an isolated container that is not exchanging energy with its surroundings by heat, 2.00 kg of molten lead at 328°C are added to 0.200 kg of water at 25.0°C. The temperature of the water rises to its boiling point, and a small amount of water evaporates. Using the data table below, determine the mass of water evaporated in this process.
| | Melting Point (°C) | Boiling Point (°C) | Specific Heat (J/kg°C) | Latent Heat of Fusion \(L_f\) (J/kg) | Latent Heat of Vaporization \(L_v\) (J/kg) |
|---------|---------------------|---------------------|-------------------------|------------------------------------|-------------------------------------------|
| Lead | 328 | 1750 | 128 | \(2.30 \times 10^4\) | \(8.71 \times 10^5\) |
| Water | 0.00 | 100 | 4186 | \(3.33 \times 10^5\) | \(2.26 \times 10^6\) |
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