What is the buffering method of gas-liquid mixing?

The gas-liquid mixing buffering method refers to a method to realize buffering by controlling the gas-liquid mixing ratio. When gas and liquid are mixed together, the liquid can absorb or release gas, thus keeping the concentration of a certain gas in the system relatively stable. This buffering effect can be used to adjust the gas concentration and pH value. Common gas-liquid mixing buffering methods include aerosol, gas molecule dissolution, gas reaction in liquid and so on.

Among them, aerosol refers to the mixture formed by gas molecules adsorbed on droplets or particles. Gas dissolution refers to the mixture formed by the direct dissolution of gas molecules in liquid. The reaction of gas in liquid refers to the chemical reaction between gas molecules and liquid molecules to produce new compounds.

By controlling gas-liquid mixing, gas concentration, pH value and other parameters can be adjusted and controlled, which plays an important role in educational experiments, scientific research and production technology.