Pressure has a large effect on solubility in a liquid-gas system. Henry's law states that at low to moderate pressures, the solubility of a gas in a liquid is directly proportional to the pressure. The equation Sg = kPg where Sg is the gas solubility, k is Henry's law constant for the particular gas-liquid system, and Pg is the partial pressure of the gaseous solute shows this relationship.
INSTRUCTIONS
1. Select a gas by clicking one of the four gas option buttons
2. Vary the pressure scrollbar to determine the solubitlity and view the relationship between solubility and pressure on the graph.
