Ch. 16: Ionic Equilibria. Buffer Solution An acid/base equilibrium system that is capable of maintaining a relatively constant pH even if a small amount of strong acid or base is added. a) Components of a buffer solution: a mixture of a weak acid and its conjugate baseBy collice
CHAPTER 17 - SOLUBILITY AND PRECIPITATION. Read intro on page 560 Dissolution CaCl 2(s) ↔ Ca +2 (aq) + 2 Cl - (aq) Precipitation Ca +2 (aq) + 2 Cl - (aq) ↔ CaCl 2(s) K sp = [ Ca +2 ] [ Cl - ] 2. Students complete practice problems 1 & 2 on page 565By clara
Solutions: 2001 A. By: I Schnizzle. 2001 A Part A (i). A.) At 10 degrees Celsius, 8.9 e-5 g. of AgCl(s) will dissolve in 100. mL of water. (i) Write the equation for the dissociation of AgCl(s) in water.By demetra
Solubility Equilibria. Will it all dissolve, and if not, how much will?. SOLUBILITY EQUILIBRIA. Solubility : Relative term used to describe how much of a particular substance dissolves in a certain amount of solvent. Substances that dissolve very well are said to be solubleBy gratia
Solubility Product Constant. Ksp. Adapted from Mrs. Kutcher’s South Kingston High School AP Chemistry PowerPoint http://hs.skschools.net/Teachers/mkutcher/Solubility%20Product%20Constant.ppt. Ksp, the solubility-product constant.By kovit
The common ion effect. Will a precipitate form when two solutions are mixed?. Worked example. 25 cm 3 0f 0.0020 mol dm -3 potassium chromate ( KCrO 4 ) are mixed with 75 cm 3 of 0.000125 mol dm -3 lead (II) nitrate. Will a precipitate of lead chromate form?By marjorietaylor
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