6. (8 pts) Compute the solubility of CO2 in mg/L in pure water at 25ºC.
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6. (8 pts) Compute the solubility of CO2 in mg/L in pure water at 25ºC.
Calculate the solubility of Sr2+ in water at 25ºC in equilibrium with strontianite (SrCO3) and atmospheric CO2 (PCO2=10-3.5) for pH 4, 7, and 10. Log Ks0 for strontianite is -11.42. Write a short explanation of why the Sr+2 concentration changes with pH.
What is the solubility (in g/L) of aluminum hydroxide at 25ºC? The solubility product constant for aluminum hydroxide is 4.6 ×10^–33 at 25ºC. [Ans: 2.8 × 10^–7 g/L]
(a) Calculate the solubility (in g/L) of magnesium hydroxide (Mg(OH)2: Kse = 6 x 10-12; MM = 58.32 g/mole) in • pure water. • 0.041 M Ba(OH)2. • 0.0050 M MgCl2. (b) What is the name of the effect that causes the solubility of Mg(OH)2 in the Ba(OH)/MgCl2 solutions to be less than in pure water?
Calculate the solubility in g/L of AgBr in (a) pure water and (b) 0.0073 M NaBr. 1 attempts left Check my work Be sure to answer all parts. Calculate the solubility in g/L of AgBr in (a) pure water and (b) 0.0073 MNaBr. (a) 0.000165 g/L 10-8 g/L(Enter your answer in scientific notation.)
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...
What is the solubility of PbBr2(s) in mol/L in pure water? ..010 ..0015 1.2 x 10-6 ..017 0.0021
7. The solubility of magnesium fluoride in pure water is 1.65 x 10 grams per 100 ml of water. a. Calculate Kup for magnesium fluoride (6 pts) MOP2 SE 1.65x10-3 I mol MgF2 Imb - 2.648810-4 100ML 62.309 Mafelio 3 Mg F2 kup = [M qat] [F]² - 5 (25)² = 253 Ksp = 3.71 x 10-13 Mg F2 I Mq "+ZFC b. What is the solubility of magnesium fluoride in a 0.500 M magnesium nitrate solution? (6 pts) c....
What is the molar solubility (in mol L-1) of a salt in pure water with general molecular formula MX (where M is a cation and X is an anion) that has Ksp = 6.22 x 10-8 ?
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.