phase equilibrium
Phase equilibrium refers to a state in which different phases of a substance (like solid, liquid, and gas) coexist at stable conditions without changing over time. For example, when ice melts into water, both solid ice and liquid water can exist at 0°C under normal pressure. In this state, the rates of melting and freezing are equal, leading to no net change in the amounts of each phase. Phase equilibrium is important in various fields, including chemistry, physics, and engineering, as it helps us understand how substances behave under different conditions, such as temperature and pressure.
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Phase equilibrium refers to a state in which different phases of a substance, like solid, liquid, or gas, coexist without changing over time. For example, when ice melts into water at 0°C, both ice and water can exist together. At this point, the rate of ice melting equals the rate of water freezing. This balance can change with temperature or pressure, leading to a transition between phases. Understanding phase equilibrium helps us comprehend natural processes, such as weather patterns, and is important in various fields like chemistry, engineering, and environmental science.