University College - Chemistry Chem 112A Lecture Notes - Lecture 12: Baoh, Solubility Equilibrium, Dynamic Equilibrium
15 Feb 2017
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No change upon addition of more solids (dynamic equilibrium) Ksp = ana * acl / ah2o * anacl = [na+][cl-] For a solid in solution the solubility product constant represents the level at which the solid dissolves. The more soluble it is, the higher the ksp. What are the concentrations of ag+ and clo4 degrees celsius. In a saturated solution of agclo4 in water at 25. Solubility (s) max amount of solute (g or mol) that will dissolve in a given volume of a solvent at a given temperature so that solution is at equilibrium with the solids. Ksp (agcl) = 1. 6 x 10-10 at 25 degrees celsius in h2o. S = (1. 6 x 10-10)1/2 = 1. 3 x 10-5 = 1. 86 x 10-3 g/l = 1. 86 mg/ml. Usually an increase in temperature results in an increase in solubility. As energy (heat) is applied to the reaction, equilibrium is pushed right i. e. ksp at 98 celsius > ksp at 25 celsius.
AgCl2 –(aq)
