A 100.0-g sample of copper is heated from 10.0°C to 100.0°C. Determine the number of calories needed to raise the temperature of the copper from 10.0°C to 100.0°C. (The specific heat of copper is 0.0921 cal/goC).

Use the drop-down menus to label each of the following changes p for physical change and c for chemical change. the substance changes to a new substance. the original substance can be recovered. the color changes. gas is produced and given off. the substance changes size, shape, or volume.