what will decrease the total amount of gaseous solute able to be dissolved in a liter of liquid water?
It will depend on the gas. In some cases it is temperature and pressure. Others that react with water like CO2, these are also pH dependent.
To determine what will decrease the total amount of gaseous solute able to be dissolved in a liter of liquid water, we need to consider a few factors.
1. Temperature: Generally, as the temperature of the water increases, the solubility of gaseous solutes decreases. So, increasing the temperature will decrease the total amount of gaseous solute that can be dissolved.
2. Pressure: In the case of gases, an increase in pressure generally increases the solubility of the gaseous solutes. Therefore, decreasing the pressure will decrease the total amount of gaseous solute that can be dissolved.
3. Nature of the solute: Different solutes have different solubility properties. Some solutes are more soluble in water than others. So, if the nature of the solute is such that it has low solubility, it will decrease the total amount of gaseous solute that can be dissolved.
In conclusion, there are three factors that can decrease the total amount of gaseous solute able to be dissolved in a liter of liquid water: increasing the temperature, decreasing the pressure, or using a solute with low solubility in water.