PPT-Other Ionic Equilibria Solubility Equilibrium

Complex Ion Formation Multiple Equilibria Factors Affecting Solubility Solubility Equilibrium E quilibrium between precipitates or solid compounds and their ionic species in aqueous solutions. More Aqueous Geochemistry. First a look back at calcite solubility as a function of pH and Temperature. SOLUBILITY OF CALCITE IN AN OPEN . SYSTEM. 2. 3. The pH of pure water in equilibrium with calcite at 25°C as a function of the partial pressure of CO. 2. . Know and be able to account for the trends in reactivity with water. , the relative solubility of the hydroxides and sulfates. . The Trend . Hydroxides increase in solubility down the group.. Sulfates decrease in solubility down the group.. Chapter 18. Is . AgCl. soluble or insoluble?. Dissolution Reactions and . K. sp. Expressions. AgCl. (s). Mg(OH). 2. (s). Ca. 3. (PO. 4. ). 2. (s). Standard Reaction Types:. Determining . K. sp. Experimentally. Mixtures. Solutions are a type of mixture, so to understand solutions, first we have to know what a mixture is…. A . mixture. is a combination of two or more substances. Each substance keeps it’s own properties, even though it is mixed with another substance. They . Dissolving a salt.... A salt is an ionic compound - usually a metal cation bonded to a non-metal anion.. The dissolving of a salt is an example of equilibrium.. The cations and anions are attracted to each other in the salt.. Chapter 7.6. Solubility . Equilibria of . Ionic Compounds. Solubility . is . the quantity of solute that dissolves in a given quantity of solvent at a particular temperature. A . solubility equilibrium . Ruta. Mehta. Indian Institute of Technology – Bombay. Joint work with . Jugal. . Garg. , . Milind. . Sohoni. . and Vijay V. . Vazirani. Exchange Market. Several . agents. Several agents . with endowment of goods. Question. How does changing the temperature of the solvent effect the solubility of the solute in water?. Background questions. What effects do solutes have on a solvent’s freezing point and boiling points? . * Read these sections and study solved examples in your textbook!. Work On:. Practice problems from the textbook and assignments from the . coursepack. as assigned on the course web page (under the link “SCHEDULE HOMEWORK”). Focus on equations with a precipitate.. Total Ionic Equations. Write the equation . (synthesis, decomposition, etc. .). check . for reactants and products that are . soluble. or . insoluble. .. We usually assume the reaction is in . James F. Kirby. Quinnipiac University. Hamden, CT. Lecture Presentation. © 2015 Pearson Education, Inc.. Effect of Acetate on the Acetic Acid Equilibrium. Acetic acid is a weak acid:. CH. 3. COOH(. aq. Chemistry GT 2/19/15. Drill. Translate,. predict the products, balance:. Lithium metal reacts with cobalt (II) chloride . solution. What are the products?. HW: Finish Double Replacement . Rxns. WS, if needed . Net ionic equations are useful in that they show only those chemical species directly . participating in . a chemical . reaction. The keys to being . able to . write net ionic equations are the ability to recognize monatomic and polyatomic ions, . Law of chemical equilibrium. For an equilibrium. a A + b B c C + d D. K = . [C]. c. [D]. d. [A]. a. [B]. b. K is the equilibrium constant for that reaction.. The [ ] mean concentration in molarity.