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Two methods by which you could remove gases that are dissolved in water are pressure reduction and heating. Pressure reduction uses the fact that the gas follows Henry's Law (amount of dissolved gas in a liquid is proportional to its partial pressure). Reducing pressure makes the dissolved gas less soluble. Heating uses the fact that the higher the temperature becomes, the less a gas dissolves, as long as it does not react with the solvent. Heating can expel gas from a solution.
Wiki User
∙ 9y ago
Wiki User
∙ 14y agoGases dissolve better in cold water (the opposite of solids). Usually the gas is confined over the water, then the gas is pumped through the water allowing the water to absorb the gas. oh yeah!
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What is an example of a gas that is dissolved in liquid?
Although atmospheric air is usually considered a mixture, it is 78% nitrogen, so air could be considered a solution of oxygen, carbon dioxide, and water vapor in nitrogen. These can be removed from air by cooling it and by chemical means. Similarly, helium gas is extracted from a much larger volume of methane (natural gas) with which it becomes mixed beneath the Earth's surface.
Name the method by which salt dissolved in water is removed?
Evaporate the water, leaving the salt behind.
Is humidity the water in the air or the lack of water in the air?
Humidity is a measure of the amount of water in the air, compared to the maximum possible amount that could be dissolved.
Can nitrogen be filtered out of water?
More abundant in water than what? If we presume that you mean to compare the concentration of dissolved nitrogen found in rivers and streams to that dissolved in air, there is only a very small amount, around 1%, dissolved in water but, there is around 79% dissolved in air.
How are the lines inside the ice cubes formed?
Bubbles of air dissolved in the water.
Does water have air in it?
It has dissolved oxygen.
Does oxygenated water have air in it?
It has dissolved oxygen.
The animals living in the water use the dissolved in water?
air
What is an example of a gas that is dissolved in liquid?
Although atmospheric air is usually considered a mixture, it is 78% nitrogen, so air could be considered a solution of oxygen, carbon dioxide, and water vapor in nitrogen. These can be removed from air by cooling it and by chemical means. Similarly, helium gas is extracted from a much larger volume of methane (natural gas) with which it becomes mixed beneath the Earth's surface.
Name the method by which salt dissolved in water is removed?
Evaporate the water, leaving the salt behind.
Will low pump pressure cause water to get cloudy?
Cloudy water is usually the result of dissolved solids in the water, or dissolved air bubbles in the water.
What are the importances of dissolved air in water?
Although fish and other sea life live in water, they still need oxygen from air to function. They use gills (other something similar) to extract air from the water for respiration. If their was no air dissolved in the water, they would suffocate.
Can air pass through water and why?
Air is dissolved in water; all gases have some solubility in liquids.
Why do air plants need water?
Air provides them with Oxygen - Water provides them with nutrients dissolved from the soil !
Are air is an ex of solution?
Air is mixture of gases. Air can be a solute when is dissolved in water, for ex.
What dissolves krypton?
Well, as air is found dissolved in water and fish extract the oxygen of the air, then any gas will dissolve in water. Air also contains a small amount of the Noble gases which are therefore present in the air dissolved in it.
Is humidity the water in the air or the lack of water in the air?
Humidity is a measure of the amount of water in the air, compared to the maximum possible amount that could be dissolved.
