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what gas experiences a greater change in solubility per unit pressure oxygen or nitrogen?
Oxygen generally experiences a greater change in solubility per unit pressure compared to nitrogen. This is due to oxygen's higher solubility in water, driven by its ability to form stronger interactions with water molecules. Nitrogen, being less soluble and having weaker interactions, shows a smaller change in solubility with pressure. Thus, under increased pressure, oxygen dissolves more significantly than nitrogen.
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Temperature and pressure can change the what of a solute?
Temperature and pressure can change the solubility of a solute. Generally, increasing temperature tends to increase the solubility of solids in liquids, while for gases, higher temperatures can decrease solubility. Additionally, increased pressure can enhance the solubility of gases in liquids due to the greater force exerted on the gas molecules, allowing more to dissolve.
What happens when the pressure of a gas over solvent increases?
When the pressure of a gas over a solvent increases, the solubility of the gas in the solvent typically also increases. This is described by Henry's Law, which states that the amount of gas dissolved in a liquid is directly proportional to the pressure of the gas above the liquid. As pressure rises, more gas molecules collide with the solvent, leading to greater dissolution until an equilibrium is reached. Conversely, if the pressure decreases, the solubility of the gas decreases, and gas may be released from the solution.
Are solubility and entropy related?
Yes, solubility and entropy are related. Generally, the process of dissolving a solute in a solvent increases the system's entropy, as the solute particles become more dispersed and occupy a greater number of microstates. This increase in entropy often drives the solubility of substances, especially when the enthalpy change of dissolution is favorable. In summary, greater disorder (entropy) generally favors solubility.
What happens to the solubility of carbon dioxide in water when the surface area of the solution-gas interface is doubled?
Nothing. Solubility depends of temperature and pressure, not surface area. At the same temperature and pressure C02 has the same solubility, whether you have 10 cm square surface area or 1000 cm2. Maybe you meant the rate of diffusion?
When a gas is dissolved in a liquid the gas dissolves faster if the liquid is what?
Henry's law states that the solubility of a gas is directly proportional to the partial pressure of that gas over the liquid. The higher the partial pressure, the more gas will be dissolved-- that's why your blood boils in a vacuum; there's not enough pressure to keep the gas in it dissolved.
Which gas experiences a greater change in solubility per unit pressure?
boobies
Is the solubility of oxygen in blood at 2 ATM less than the same as or greater than at atmospheric pressure?
The solubility of oxygen in blood at 2 ATM (double atmospheric pressure) is greater than at atmospheric pressure because gases are more soluble in liquids at higher pressures. This means that the blood can carry more oxygen when exposed to higher pressures, such as when diving.
Temperature and pressure can change the what of a solute?
Temperature and pressure can change the solubility of a solute. Generally, increasing temperature tends to increase the solubility of solids in liquids, while for gases, higher temperatures can decrease solubility. Additionally, increased pressure can enhance the solubility of gases in liquids due to the greater force exerted on the gas molecules, allowing more to dissolve.
How can solubility increase?
1) Strong solute-solvent greater solubility while weak solute-solvent attractions equate to lesser solubility 2) Temperature (for gaz high temperature decrease solubility) 3) Pressure for solubility gaz in liquid 4) Polarity of solvent: Like dissolves like
Which side of a wing experiences a greater air pressure during flight?
The lower surface of the wing experiences greater air pressure during flight due to the Bernoulli principle, which states that as air speed increases, air pressure decreases. This pressure difference creates lift, allowing the aircraft to stay airborne.
What temperature where solubility of solid are greater?
The solubility of solids increase at higher temperatures.
How the solubility of gases in liquids is affected by temperature changes?
When it is on movement it has more energy ---------------------- The solubilty of gases in liquids is increased when the temperature is lowered and the pressure is increased.
What has a concentration greater than the maximum solubility?
A supersaturated solution.
What happens when the pressure of a gas over solvent increases?
When the pressure of a gas over a solvent increases, the solubility of the gas in the solvent typically also increases. This is described by Henry's Law, which states that the amount of gas dissolved in a liquid is directly proportional to the pressure of the gas above the liquid. As pressure rises, more gas molecules collide with the solvent, leading to greater dissolution until an equilibrium is reached. Conversely, if the pressure decreases, the solubility of the gas decreases, and gas may be released from the solution.
Which would you expect to have a greater influence on the effect of a solution in natural water concentration or solubility?
The concentration; to prepare a solution the compound must have a solubility.
Why are density and solubility size independent physical properties of matter?
Density and solubility are size-independent physical properties of matter because their values do not uniformly increase or decrease relative to size or volume. Density is the measure of mass within a given volume, so while the size of an object does influence the density, it does not entail that smaller objects have greater density. For example, a cannon has greater density than a cup of water, even though the cannon has much greater volume. Solubility is the measure of a substance's ability to dissolve, therefore both large and small objects can have high or low solubility. For example, a packet of sugar has greater solubility than a Bowling bowl, while a large mineral lick has greater solubility than a pin.
Explain why density and solubility are size independent physical properties of matter?
Density and solubility are size-independent physical properties of matter because their values do not uniformly increase or decrease relative to size or volume. Density is the measure of mass within a given volume, so while the size of an object does influence the density, it does not entail that smaller objects have greater density. For example, a cannon has greater density than a cup of water, even though the cannon has much greater volume. Solubility is the measure of a substance's ability to dissolve, therefore both large and small objects can have high or low solubility. For example, a packet of sugar has greater solubility than a Bowling bowl, while a large mineral lick has greater solubility than a pin.
