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Solubility. Solubility: . The amount of solute that dissolves in a ggven quantity of solvent at a specific temperature and pressure. Saturated vs . Unsaturated Miscible vs. immiscible Supersatruated. Henry’s Law.
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Solubility: • The amount of solute that dissolves in a ggven quantity of solvent at a specific temperature and pressure. • Saturated vs. Unsaturated • Miscible vs. immiscible • Supersatruated
Henry’s Law • Solubility of a gas in a liquid is directly proportional to the pressure of the gas above the liquid at a given temperature. S1 P1 S2 P2 =
SOLVE: • The solubility of a gas in water is 0.77g/L at 3.5 atm of pressure. What is its solubility at 1.0 atm of pressure?
Answer S1= 3.5 atm P1 = 0.77 g/L S1 P1 S2 P2 = S2 = ? P2 = 1.0 atm 3.5 0.77 S2 1.0 = 0.22 g/L