calculate the osmotic pressure at 20C of saturated aqueous solution of AgCN (solubility of AgCN is 2.3*10-5gr for 100gr of water)
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calculate the osmotic pressure at 20C of saturated aqueous solution of AgCN (solubility of AgCN is...
The osmotic pressure of a saturated solution of strontium sulfate at 25 C is 21 torr.What is the solubility product of this salt at 25 C?
The osmotic pressure of an aqueous solution of a certain protein was measured in order to determine the protein’s molar mass. The solution contained 3.50-g of protein dissolved in sufficient water to form 5.00-L of solution. The osmotic pressure of the solution at 25oC was found to be 1.54-mmHg. (Hint: Remember to convert mmHg to atm) Calculate the molar mass of the protein.
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1) calculate the osmotic pressure,in atm, of a solution containing 3.00mg of sugar (342g/mol) in 15.0 mL of water at 25C. 2) if a substance has a vapor pressure of 120.0 torr at 20C and vapor pressure of 143.7 torr at 30C , calculate it's enthalpy of vaporization in appropriate units.
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For the saturated aqueous solution of O2(g) at 20 C and 1 atm
with the solubility increase, decrease or stay no charge when the
indicated change occurs?
For a saturated aqueous solution of O2(3) at 20 °C and 1 atm, will the solubility increase, decrease or stay no change when the indicated change occurs? (1) The solubility of O23) [Select] when pressure increases. (2) The solubility of O2(s) [ Select ] when temperature increases.
Write a solubility product constant expression, K_sp, for an equilibrium in a saturated aqueous solution of the slightly soluble salts Magnesium fluoride, MgF_2 Zinc phosphate, Zn_3(PO_4)_2 Chromium(II) hydroxide, Cr(OH)_3 Strontinum sulfate, SrSO_4. Calculate the solubility in g/L for calcium carbonate, CaCO_3, in pure water given the K_sp = 2.8 times 10^-9. Calculate the solubility in g/L for CaCO_3, in 0.050 M Na_2CO_3.
The solubility of AgCN in water is 1.10×10-8 M, but increases in the presence of thiosulfate ion. Calculate the solubility of AgCN when the solid is added to a solution that is 0.785 M in thiosulfate ion. For AgCN, Ksp = 1.20×10-16 and for Ag(S2O3)23-, Kf = 2.00×1013. Solubility = M
The solubility of the salt MxAy is 1.0 ´ 10-2 mol/L at 25°C. The osmotic pressureexhibited by a solution saturated with MxAy at 25°C is 1.22 atm. Determine the valuesof x and y by assuming ideal behavior.