What is a typical heating curve for a substance?

Figure 8.1.1 8.1. 1: A typical heating curve for a substance depicts changes in temperature that result as the substance absorbs increasing amounts of heat. Plateaus in the curve (regions of constant temperature) are exhibited when the substance undergoes phase transitions. Consider the example of heating a pot of water to boiling.

How does a heat curve work?

The curve is divided into distinct segments, each corresponding to a specific phase of the substance. During heating, the substance undergoes different phase transitions, such as solid to liquid (melting), liquid to gas (vaporization), or solid to gas (sublimation), depending on its properties.

What is a heating curve for water?

Figure 1. A) A heating curve for water depicts changes in temperature that result as the substance absorbs increasing amounts of heat at 1 atm. Plateaus in the curve (regions of constant temperature) are exhibited when the substance undergoes phase transitions.