General Chemistry
Calculate the solubility of He in water at 30°C and standard atmospheric pressure if Henry's law constant at this temperature is 3.70×10−4 M/atm. The mole fraction of He in the air is 5.24 x10-6.
Carbon monoxide is one of the toxic substances that can be found in water. CO has a solubility of 9.85 x10-4 M at 25°C, 1 atm. Calculate Henry's law constant for CO in water.
At 815 torr and 24.5 °C, calculate the amount of solution in liters required to dissolve 6.72 L of gas with Henry's law constant of 0.129 M/atm.
The Henry's law constant for CO2 in water at 25°C is 3.1×10–2 M atm–1. (a) What is the solubility of CO2 in water at this temperature if the solution is in contact with air at 1.28 atm atmospheric pressure?
