How many joules of heat are required to melt 8.3 g of copper at a temperature of 1083°C?

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How many joules of heat are required to melt 8.3 g of copper at a temperature of 1083°C?  Use the values found in Table 15 from Appendix C of your text.

 

TABLE ATTACHED

**Table 15 Heat Constants**

The table below provides important thermal properties of various substances, including their melting and boiling points, specific heat, heat of fusion, and heat of vaporization. These properties are essential for understanding the thermal characteristics of each material.

| Substance          | Melting Point (°C) | Boiling Point (°C) | Specific Heat \( \text{cal/g°C or kcal/kg°C or Btu/lb°F} \) | Specific Heat \( \text{J/kg°C} \) | Heat of Fusion \( \text{cal/g or kcal/kg} \) | Heat of Fusion \( \text{J/kg} \) | Heat of Vaporization \( \text{cal/g or kcal/kg} \) | Heat of Vaporization \( \text{J/kg} \) |
|--------------------|--------------------|--------------------|-----------------------------------------------------------|-------------------------------|-----------------------------|-------------------|----------------------------------|---------------------------------|
| Alcohol, ethyl     | -117               | 78.5               | 0.58                                                     | 2400                         | 24.9                       | \( 1.04 \times 10^5 \)   | 204                              | \( 8.54 \times 10^5 \)          |
| Aluminum           | 660                | 2057               | 0.22                                                     | 920                          | 76.8                       | \( 3.21 \times 10^5 \)   | -                                | -                               |
| Brass              | 840                | -                  | 0.092                                                    | 390                          | -                          | -                 | -                                | -                               |
| Copper             | 1083               | 2330               | 0.092                                                    | 390                          | 49.0                       | \( 2.05 \times 10^5 \)   | -                                | -                               |
| Glass              | -                  | -                  | 0.21                                                     | 880                          | -                          | -                 | -                                | -                               |
| Ice                | 0                  | -                  | 0.51                                                     | 2100                         | 80                        | \( 3.35 \times 10^5 \)   | -                                | -                               |
| Iron (steel)       | 1540               | 3000               | 0.115                                                    |
Transcribed Image Text:**Table 15 Heat Constants** The table below provides important thermal properties of various substances, including their melting and boiling points, specific heat, heat of fusion, and heat of vaporization. These properties are essential for understanding the thermal characteristics of each material. | Substance | Melting Point (°C) | Boiling Point (°C) | Specific Heat \( \text{cal/g°C or kcal/kg°C or Btu/lb°F} \) | Specific Heat \( \text{J/kg°C} \) | Heat of Fusion \( \text{cal/g or kcal/kg} \) | Heat of Fusion \( \text{J/kg} \) | Heat of Vaporization \( \text{cal/g or kcal/kg} \) | Heat of Vaporization \( \text{J/kg} \) | |--------------------|--------------------|--------------------|-----------------------------------------------------------|-------------------------------|-----------------------------|-------------------|----------------------------------|---------------------------------| | Alcohol, ethyl | -117 | 78.5 | 0.58 | 2400 | 24.9 | \( 1.04 \times 10^5 \) | 204 | \( 8.54 \times 10^5 \) | | Aluminum | 660 | 2057 | 0.22 | 920 | 76.8 | \( 3.21 \times 10^5 \) | - | - | | Brass | 840 | - | 0.092 | 390 | - | - | - | - | | Copper | 1083 | 2330 | 0.092 | 390 | 49.0 | \( 2.05 \times 10^5 \) | - | - | | Glass | - | - | 0.21 | 880 | - | - | - | - | | Ice | 0 | - | 0.51 | 2100 | 80 | \( 3.35 \times 10^5 \) | - | - | | Iron (steel) | 1540 | 3000 | 0.115 |
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