what happens to the solubility of Helium when pressure decreases?
what happens to the solubility of Helium when pressure decreases?
Homework Answers
Solubility of gas is explained by Henry's law which states that solubility of gas is directly proportional to pressure.
Hence decrease in pressure decreases the solubility of helium gas.
Which of the drawings in the figure best illustrates what happens when the temperature of a helium-filled rubber balloo...
Which of the drawings in the figure best illustrates what happens when the temperature of a helium-filled rubber balloon is increased at constant pressure? (c) Choose one: C (a) o (b) 0
What happens to the vapor pressure, boiling point, and freezing point of a liquid when a...
What happens to the vapor pressure, boiling point, and freezing point of a liquid when a solute is dissolved in the liquid to form a solution? Multiple Choice Vapor pressure increases, boiling point decreases, and freezing point decreases. Vapor pressure decreases, boiling point decreases, and freezing point decreases. Vapor pressure decreases, boiling point increases, and freezing point decreases. Vapor pressure increases, boiling point decreases, and freezing point increases. Vapor pressure increases, boiling point increases, and freezing point increases.
QUESTION 18 What happens to the pressure in the thoracic cavity when the diaphragm relaxes? The...
QUESTION 18 What happens to the pressure in the thoracic cavity when the diaphragm relaxes? The pressure in the thoracic cavity increases The pressure in the thoracic cavity stays the same The pressure in the thoracic cavity decreases
Use Henry's law to determine the molar solubility of helium at a pressure of 1.1 atm...
Use Henry's law to determine the molar solubility of helium at a pressure of 1.1 atm and 25 degree C. Henry's law constant for helium gas in water at 25 degree C is 3.70-10^-4 M/atm. You can treat Henry's law constant as an equilibrium constant. The goal of this problem is to find the concentration of helium dissolved in water that would be in equilibrium with the helium pressure over the water of 1.1 atm according to K = [He/P_He].
What happens to the solubility of CaF2 in water if 0.1 M HNO3 is added to...
What happens to the solubility of CaF2 in water if 0.1 M HNO3 is added to the solution at 298 K? (Ksp = 4.0 x 10−11) A. The solubility increases. B.The solubility decreases. C.The solubility is not affected.
Use Henry's law to determine the molar solubility of helium at a pressure of 1.3 atm...
Use Henry's law to determine the molar solubility of helium at a pressure of 1.3 atm and 25 ∘C. Henry’s law constant for helium gas in water at 25 ∘C is 3.70⋅10−4M/atm. I am having trouble figuring out the partical pressure of He is. I know that I use this equation: s=kp
What happens to the pressure in all parts of a confined fluid if the pressure in...
What happens to the pressure in all parts of a confined fluid if the pressure in one part is increased? What happens to the pressure in all parts of a confined fluid if the pressure in one part is increased? The pressure in the other parts remains the same. The pressure everywhere increases by different amounts depending on the area of each part. The pressure everywhere increases by the same amount. The pressure everywhere decreases to conserve total pressure.
Which graph represents what happens to the solubility of BaCO3 as HNO3 is added? Think about what happens to carbonat...
Which graph represents what happens to the solubility of BaCO3 as HNO3 is added? Think about what happens to carbonate ion in the presence of acid. the left diagram the center diagram the right diagram Which graph represents what happens to the BaCO3 solubility as Na2COs is added? Think about which way the solubility equilibrium will shift when carbonate ion is added. the left diagram the center diagram the right diagram Which represents what happens to the BaCO3 solubility as...
How is vapor pressure related to temperature? What happens to the vapor pressure of a substance...
How is vapor pressure related to temperature? What happens to the vapor pressure of a substance when the temperature is increased? Decreased? Check all that apply. The relationship between vapor pressure and temperature is not linear, but rather, it is exponential. The relationship between vapor pressure and temperature is linear. The vapor pressure of a liquid decreases with increasing temperature. The vapor pressure of a liquid increases with increasing temperature.
What generally happens when a central bank unexpectedly decreases interest rates?
What generally happens when a central bank unexpectedly decreases interest rates? The currency strengthens, then weakens. The currency strengthens. The currency weakens. The currency weakens, then strengthens.
Which of the drawings in the figure best illustrates what happens when the temperature of a helium-filled rubber balloon is increased at constant pressure? (c) Choose one: C (a) o (b) 0
What happens to the vapor pressure, boiling point, and freezing point of a liquid when a solute is dissolved in the liquid to form a solution? Multiple Choice Vapor pressure increases, boiling point decreases, and freezing point decreases. Vapor pressure decreases, boiling point decreases, and freezing point decreases. Vapor pressure decreases, boiling point increases, and freezing point decreases. Vapor pressure increases, boiling point decreases, and freezing point increases. Vapor pressure increases, boiling point increases, and freezing point increases.
QUESTION 18 What happens to the pressure in the thoracic cavity when the diaphragm relaxes? The pressure in the thoracic cavity increases The pressure in the thoracic cavity stays the same The pressure in the thoracic cavity decreases
Use Henry's law to determine the molar solubility of helium at a pressure of 1.1 atm and 25 degree C. Henry's law constant for helium gas in water at 25 degree C is 3.70-10^-4 M/atm. You can treat Henry's law constant as an equilibrium constant. The goal of this problem is to find the concentration of helium dissolved in water that would be in equilibrium with the helium pressure over the water of 1.1 atm according to K = [He/P_He].
Which graph represents what happens to the solubility of BaCO3 as HNO3 is added? Think about what happens to carbonate ion in the presence of acid. the left diagram the center diagram the right diagram Which graph represents what happens to the BaCO3 solubility as Na2COs is added? Think about which way the solubility equilibrium will shift when carbonate ion is added. the left diagram the center diagram the right diagram Which represents what happens to the BaCO3 solubility as...
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