Calculating the amount of solute dissolved in a saturated solution. 1.Calculate the solubility (molL -1 ) of silver iodide AgI Ks (AgI)= 8.00 x 10 -17.

Slides:



Advertisements
Similar presentations
TRUE OR FALSE? Mg(OH)2 (aq) + 3O2 (g)→ 2H2O (l) MgCl2 (aq)
Advertisements

Solubility Equilibria
The common ion effect, predicting precipitation: Read pg
Ch Review.
Ch Review.
16.2 Concentration of Solutions
Solubility Equilibria. Write a balanced chemical equation to represent equilibrium in a saturated solution. Write a solubility product expression. Answer.
Working out Ks from solubility. What is the Ks for CaCO 3 (s) when s(CaCO 3 (s))= 5.01 x mol L -1 ? Write the equation for the solid at equilibrium.
© Copyright R.J. Rusay Aqueous Reactions Dr. Ron Rusay Spring 2002.
© Copyright R.J. Rusay Aqueous Reactions Dr. Ron Rusay Fall 2007.
© Copyright R.J. Rusay Aqueous Solutions Concentration / Calculations Dr. Ron Rusay Spring 2008.
Aqueous Reactions Dr. Ron Rusay.
Raymond Chang 10th edition Chapter 16
Author: J R Reid Solubility KsKs Common Ion Effect.
Electrolytes Some solutes can dissociate into ions. Electric charge can be carried.
Solubility. Definition Q. How do you measure a compound’s solubility? A. The amount of that compound that will dissolve in a set volume of water. This.
Notes handout, equilibrium video part 2. 2 Le Chatelier’s Principle: if you disturb an equilibrium, it will shift to undo the disturbance. Remember, in.
Concentration.  Distinguish between dilute and concentrated.  Calculate molarity.  Describe how to prepare solutions of given concentrations.  Calculate.
Aqueous Equilibria Entry Task: Feb 28 th Thursday Question: Provide the K sp expression for calcium phosphate, K sp = 2.0 x From this expression,
Solubility Product Constant 6-5 Ksp. is a variation on the equilibrium constant for a solute-solution equilibrium. remember that the solubility equilibrium.
Theoretical Yield The amount of product(s) calculated using stoichiometry problems.
Solubility Equilibria
Solubility Product Constant
Solubility Equilibria. Write solubility product (K sp ) expressions from balanced chemical equations for salts with low solubility. Solve problems involving.
Solutions Calculations. Questions 1.What mass of NaOH is needed to make 350 mL of 0.45 mol/L NaOH solution? 2.What is the molarity if 25 g of KClO 3 is.
A salt, BaSO4(s), is placed in water
Section 4: Solubility Equilibrium. Objectives Explain what is meant by solubility product constants, and calculate their values. Calculate solubilities.
Preparing Solutions LG: I can use formulas for concentration to prepare standard solutions from a solid.
Equilibrium questions. Question 1 For the system 2 SO 2 (g) + O 2 (g)  2 SO 3 (g),  H is negative for the production of SO 3. Assume that one has an.
Parts per Million The measurement used to determine the amount of a solute that has been dissolved in a solution.
Solutions & Solubility
Solution types of stoichiometry problems are no harder than any other stoichiometry problem. You must use the concentration given (molarity) to convert.
Solutions and Concentration (p )
Solubility & SOLUBILITY PRODUCT CONSTANTS. Solubility Rules All Group 1 (alkali metals) and NH 4 + compounds are water soluble. All nitrate, acetate,
BELLRINGER Compare and explain in complete sentences what is a saturated solution.
Which of the following solubility product expressions is incorrect?
Aqueous Systems Ks and Solubility expressions. So far we have recalled…  Definitions of equilibrium reactions  Factors that can affect the position.
Types of Reactions. In Chemistry, we can identify a lot of different types of chemical reactions. We can put these chemical reactions into groups, so.
Solubility Equilibria
Solutions and Concentration (p ) Mr. Hoover, edited by Ms. Bacic
Dilution of Solutions.
Solutions & Solubility Solution Preparation. Solution Preparation from a solid  Standard Solution = a solution for which the precise concentration is.
Solutions & Solubility Concentration. Concentrations of Solutions Concentration of a solution is a measure of the amount of solute that is dissolved in.
Ch Solutions II. Solubility & Concentration.
Solubility Equilibria.  Write a balanced chemical equation to represent equilibrium in a saturated solution.  Write a solubility product expression.
1 16 Ionic Equilibria III: The Solubility Product Principle.
SOLUBILITY – The maximum amount of solute that will dissolve in a specific amount of solvent EQUILIBRIA WITH SALTS SATURATED – A solution where the solid.
Solubility Equilibria Will it all dissolve, and if not, how much will?
Chapter 16 Solubility Equilibria. Saturated solutions of “insoluble” salts are another type of chemical equilibria. Ionic compounds that are termed “insoluble”
Solutions & Chemical Equilibrium
Solubility & Equilibrium
Solubility Constants: Ksp
Solubility CN What is solubility?
Unit 4: Solutions and Kinetics
A salt, BaSO4(s), is placed in water
CONCENTRATION OF SOLUTIONS
Section 2: Concentration
Molarity (m).
Solubility & Concentration
Solubility & Concentration
Water Water is the most common solvent.
Unit 4: Solutions and Kinetics
Solutions and Kinetics
Preparing Solutions.
II. Solubility & Concentration
Solubility & Concentration
Chem 30: Solubility The Common Ion Effect.
Unit A: Chemistry Topic: Calculating Concentrations
Unit 6: Solutions Solubility.
Solubility & Concentration
Presentation transcript:

Calculating the amount of solute dissolved in a saturated solution. 1.Calculate the solubility (molL -1 ) of silver iodide AgI Ks (AgI)= 8.00 x

Questions on Ks to solubility 2.The solubility product of Cu(OH) 2 is 1.00 x cas Calculate the solubility of copper hydroxide. 3.The solubility product of silver sulfate is 1.22 x Calculate the solubility of silver sulfate( Ag 2 SO4 ). 4. Strontium sulfate Sr SO4, a white solid, has a Ks value of 3.2 x Calculate the solubility of Sr SO4 in water in molL -1 molL -1

Questions continued 5.The value of Ks (Ag2CrO4) is 3.0 x Calculate the maximum mass of solid Ag2CrO4 that can be dissolved in 500 mL of distilled water. Show all your working. Give your final answer to 3 significant figures. Mr (Ag2CrO4) = g mol -1 Do activity 20 B –pages