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Why the dissolution of gases in water is virtually always exothermic?
Wiki User
∙ 11y ago
Because one of the two endothermic steps (separation of the solute particles) in the solution-formation process is unnecessary.
Wiki User
∙ 11y ago
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Which gases are released during dissolution of brass?
iodine
Does the solubility of gases increase with temperature increase?
The solubility of a gas in a liquid decreases as temperature increases.
What is called when gases convert into solid?
this process is called deposition,that is an exothermic reaction takes place in this process.eg-water vapour->snow
Does a car convert gas into energy using an endothermic reaction?
The energy release is exothermic although the exothermic reaction is not the goal. The goal is rapid expansion of gases in order to move the pistons away from the cylinder head. Heat is a by product....and an unwanted one at that.
Why are the rates of diffusion of nitrogen gas and carbon monoxide are almost identical at the same temperature?
The densities of these gases are virtually identical.
Which gases are released during dissolution of brass?
iodine
What happenes during dissolving?
For the dissolution of a solid in a liquid this solute is decomposed in atoms or ions; for the dissolution of gases in liquids or dissolution of solids in solids other processes are involved.
Does the solubility of gases increase with temperature increase?
The solubility of a gas in a liquid decreases as temperature increases.
Oxygen and nitrogen in water it a chemical or a physical?
Dissolution of gases in water is a physical change.
What kind of solution is affected by pressure?
At higher pressure the dissolution of gases in liquids is increased.
Do gases dissolve in fresh or salt water faster?
I suppose that the dissolution is faster in fresh water but the differences are minimal.
Secondary contamination is virtually impossible for hazardaous materials in which state?
gases substances
What is called when gases convert into solid?
this process is called deposition,that is an exothermic reaction takes place in this process.eg-water vapour->snow
Does a car convert gas into energy using an endothermic reaction?
The energy release is exothermic although the exothermic reaction is not the goal. The goal is rapid expansion of gases in order to move the pistons away from the cylinder head. Heat is a by product....and an unwanted one at that.
Why the rates of diffusion of nitrogen gas and carbon monoxide are almost identical at the same temperature?
The densities of these gases are virtually identical.
What 1997 global agreement to greenhouse gases was signed by virtually every country in the world except the US?
The Kyoto Protocol.
Why are the rates of diffusion of nitrogen gas and carbon monoxide are almost identical at the same temperature?
The densities of these gases are virtually identical.
