14. Determine the solubility of CO2 in soda water at 25°C if the pressure of CO2...
Question 15 4 pts Determine the solubility of CO2 in soda water at 25°C if the pressure of CO2 is 4.4 atm. The Henry's law constant for carbon dioxide in water at this temperature is 3.4 x 10-2 M/atm. O 0.65 M 0.57 M O 0.15 M O 0.18 M
Determine the solubility of N2 in water exposed to air at 25°C if the atmospheric pressure is 1.2 atm. Assume that the mole fraction of nitrogen is 0.78 in air and the Henry's law constant for nitrogen in water at this temperature is 6.1 × 10-4 M/atm.
6.) The solubility of CO2 (g) in water is 3.2 x 102 M at 25.0 °C and 1.0 atm pressure. a.) What is the Henry's Law constant for CO2 (g)? Cg = k P, ; Cg = concentration in M; k = Henry's Law constant in mol L atm*'; P. = pressure in atm. 3.2 x 10-2 M=k (1.0 atm) (3.2 x 10-2 M)/(1.0 atm) = k = 3.2 x 10-2 M/atm = 3.2 x 10-2 mol L atm" b.)...
5. The solubility of CO2 in water at 25 °C and 1 atm is 0.034 mol/L, W CO2 in carbonated water, if CO2 has a partial pressure of 0.0003s solubility ot atmospheric conditions? (5 points) atm under normal 6. The atmosphere contains 0.93 mol% argon, what is the partial pressure of argon at normal conditions of 1 atm and 25 °C? If the solubility of argon in water is 0.0150 mo/L under normal atmospheric conditions, what is Henry's Law Constant...
A bottle of soda is opened and allowed to equilibrate at 25°C, at partial pressure= 0.95 6. atm. (Hint: refer to Henry's Law) a. (1pt) Calculate the concentration, in moles/L, of CO2 in the drink. Given ko02= 3.4 x 102 mol/(Latm) Ans. b.(Apt) If the partial pressure were higher, would you expect the concentration of carbon dioxide in the soda to be higher or lower than the answer to part a? Explain.
The solubility of CO2 in water at 25°C and 1 atm is 0.034 mol/L. What is its solubility at a partial pressure in air of 0.00049 atm? Assume that CO2 obeys Henry's law.
The solubility of CO2 in water at 25°C and 1 atm is 0.034 mol/L. What is its solubility at a partial pressure in air of 0.00047 atm? Assume that CO2 obeys Henry's law.
Calculate the concentration of CO2 in water at 25°C when the pressure of CO2 over the solution is 6.1 atm. At 25°C, the Henry's law constant for CO2 in water is 3.1 × 10−2 mol/L · atm.
Determine the solubility of carbon dioxide in water at 25 degrees C exposed to air at 1.0 atm. Assume a partial pressure for carbon dioxide of 9.3x10^-3 atm. (kH,CO2=3.4×10−2M/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].