the value of henry constant kh is
The value of Henry constant KH
Answer:
Henry’s law states that at a constant temperature, the amount of a given gas that dissolves in a liquid is directly proportional to the partial pressure of that gas in equilibrium with that liquid. The proportionality constant is known as the Henry constant (KH).
The value of the Henry constant (KH) varies depending on the solute and solvent pair. It is specific to each gas-liquid system and is essentially a measure of the solubility of the gas in the liquid. The units of KH will depend on the units used for pressure and concentration in the specific system.
Henry’s constant is commonly expressed in units like ( \frac{mol}{L \cdot atm} ) or ( \frac{M}{atm} ). It is an important parameter in various fields such as environmental science, chemistry, and chemical engineering, where the solubility of gases in liquids plays a crucial role in phenomena like air-water partitioning, gas transport in blood, and gas absorption processes in industrial applications. Henry’s law constants are determined experimentally and are available for various gas-liquid systems.