Homework Answers
Henry constant depends on the type of solvent and the temperature. Mathematically it is inversely proportional to the concentration of the gas in its aqueous solution at a given pressure. Out of the gases given in choices, \(\mathrm{CO}\) is the gas which is less soluble in aqueous solution, hence, it has the highest henry constant in water.
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Which of the following should have the largest Henry's law constant (kh) in water?
The Henry's law constant (kh) for Ar in water at 20°C is 0.0015 mol/(L atm). How...
The Henry's law constant (kh) for Ar in water at 20°C is 0.0015 mol/(L atm). How many grams of gas will dissolve in 1.76 L of H2O in contact with pure Ar at 2.83 atm?
Question 4 1 pts The Henry's law constant (kH) for O2 in water at 20°C is...
Question 4 1 pts The Henry's law constant (kH) for O2 in water at 20°C is 1.28e-3 mol/l atm. How many grams of O2 will dissolve in 3.2 L of H20 that is in contact with pure O2 at 2.6 atm?
The Henry's law constant (kH) for O2 in water at 20°C is 1.28e-3 mol/l atm. How...
The Henry's law constant (kH) for O2 in water at 20°C is 1.28e-3 mol/l atm. How many grams of O2will dissolve in 3.5 L of H2O that is in contact with pure O2 at 2.4 atm?
If the Henry's Law constant is in unit of atm, how does KH change with increasing...
If the Henry's Law constant is in unit of atm, how does KH change with increasing the temperature assuming the pressure is constant? It depends on the gas Decreases It is constant and does not change Increases
The Henry's law constant (kh) for O2 in water at 20°C is 1.28 x 10-3 mol/(L'atm)....
The Henry's law constant (kh) for O2 in water at 20°C is 1.28 x 10-3 mol/(L'atm). (a) How many grams of O2 will dissolve in 4.75 L of H20 that is in contact with pure 02 at 1.00 atm? g 02 (b) How many grams of O2 will dissolve in 4.75 L of H20 that is in contact with air where the partial pressure of O2 is 0.209 atm? g 02
17. What is the Henry's law constant for O2 if the solubility of O2 in water...
17. What is the Henry's law constant for O2 if the solubility of O2 in water is 0.570 g/L at a pressure of 18.5 atm?
TUTOR Henry's Law Oxygen gas has a Henry's law constant of 1.66x10 M/mmHg at 25.0 °C...
TUTOR Henry's Law Oxygen gas has a Henry's law constant of 1.66x10 M/mmHg at 25.0 °C when dissolving in water. If the total pressure of gas (O2 gas plus water vapor) over water is 1.00 atm, what is the concentration of O2 in the water in grams per milliliter? Pressure of the water vapor at 25.0 °C-23.8 mmHg. g/mL
Determine the Henry's law constant for ammonia in water at 35°C if an ammonia pressure of...
Determine the Henry's law constant for ammonia in water at 35°C if an ammonia pressure of 0.56 atm produces a solution with a concentration of 0.67 M. 1.2 M/atm 0.029 M/atm 59 M/atm 7.9 M/atm
The Henry's law constant at 25 °C for CO₂ in water is 0.035 M/atm. What would...
The Henry's law constant at 25 °C for CO₂ in water is 0.035 M/atm. What would be solubility of CO₂, in molarity units, be in 1.0 L of water when the partial pressure of CO₂ is 3.1 atm?
The log Henry's law constant (units of L-atm/mole and measured at 25 C) for trichloroethylene is...
The log Henry's law constant (units of L-atm/mole and measured at 25 C) for trichloroethylene is 1.03; for tetrachloroethylene, 1.44; for 1, 2-dimethylbenzene, 0.71; and for parathion, -3.42. (a) What is the dimensionless Henry's law constant for each of these chemicals? (b) Rank the chemicals in order of ease of stripping from water to air. If needed use ideal gas Law (pV= nRT). R = 0.08205 (atm times L)/(mole times K). The dimensionless Henry's law constant is equal to K_H(L_H_2...
Question 4 1 pts The Henry's law constant (kH) for O2 in water at 20°C is 1.28e-3 mol/l atm. How many grams of O2 will dissolve in 3.2 L of H20 that is in contact with pure O2 at 2.6 atm?
If the Henry's Law constant is in unit of atm, how does KH change with increasing the temperature assuming the pressure is constant? It depends on the gas Decreases It is constant and does not change Increases
The Henry's law constant (kh) for O2 in water at 20°C is 1.28 x 10-3 mol/(L'atm). (a) How many grams of O2 will dissolve in 4.75 L of H20 that is in contact with pure 02 at 1.00 atm? g 02 (b) How many grams of O2 will dissolve in 4.75 L of H20 that is in contact with air where the partial pressure of O2 is 0.209 atm? g 02
17. What is the Henry's law constant for O2 if the solubility of O2 in water is 0.570 g/L at a pressure of 18.5 atm?
TUTOR Henry's Law Oxygen gas has a Henry's law constant of 1.66x10 M/mmHg at 25.0 °C when dissolving in water. If the total pressure of gas (O2 gas plus water vapor) over water is 1.00 atm, what is the concentration of O2 in the water in grams per milliliter? Pressure of the water vapor at 25.0 °C-23.8 mmHg. g/mL
The log Henry's law constant (units of L-atm/mole and measured at 25 C) for trichloroethylene is 1.03; for tetrachloroethylene, 1.44; for 1, 2-dimethylbenzene, 0.71; and for parathion, -3.42. (a) What is the dimensionless Henry's law constant for each of these chemicals? (b) Rank the chemicals in order of ease of stripping from water to air. If needed use ideal gas Law (pV= nRT). R = 0.08205 (atm times L)/(mole times K). The dimensionless Henry's law constant is equal to K_H(L_H_2...
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