(a)
Interpretation:
A balanced chemical equation for the equilibrium occurring when the given solute is added to water is to be stated and the
Concept Introduction:
In a saturated solution, the molar solubility of salt is used to determine the solubility product. The compounds which have high solubility product are more soluble in aqueous solution.
(b)
Interpretation:
A balanced chemical equation for the equilibrium occurring when the given solute is added to water is to be stated and the
Concept Introduction:
In a saturated solution, the molar solubility of salt is used to determine the solubility product. The compounds which have high solubility product are more soluble in aqueous solution.
(c)
Interpretation:
A balanced chemical equation for the equilibrium occurring when the given solute is added to water is to be stated and the
Concept Introduction:
In a saturated solution, the molar solubility of salt is used to determine the solubility product. The compounds which have high solubility product are more soluble in aqueous solution.
(d)
Interpretation:
A balanced chemical equation for the equilibrium occurring when the given solute is added to water is to be stated and the
Concept Introduction:
In a saturated solution, the molar solubility of salt is used to determine the solubility product. The compounds which have high solubility product are more soluble in aqueous solution.
(e)
Interpretation:
A balanced chemical equation for the equilibrium occurring when the given solute is added to water is to be stated and the
Concept Introduction:
In a saturated solution, the molar solubility of salt is used to determine the solubility product. The compounds which have high solubility product are more soluble in aqueous solution.
Want to see the full answer?
Check out a sample textbook solutionChapter 15 Solutions
OWLv2 for Moore/Stanitski's Chemistry: The Molecular Science, 5th Edition, [Instant Access], 1 term (6 months)
- Consider the system 4NH3(g)+3O2(g)2N2(g)+6H2O(l)H=1530.4kJ (a) How will the concentration of ammonia at equilibrium be affected by (1) removing O2(g)? (2) adding N2(g)? (3) adding water? (4) expanding the container? (5) increasing the temperature? (b) Which of the above factors will increase the value of K? Which will decrease it?arrow_forwardHydrogen iodide gas decomposes to hydrogen gas and iodine gas: 2HI(g)H2(g)+I2(g)To determine the equilibrium constant of the system, identical one-liter glass bulbs are filled with 3.20 g of HI and maintained at a certain temperature. Each bulb is periodically opened and analyzed for iodine formation by titration with sodium thiosulfate, Na2S2O3. I2(aq)+2S2O32(aq)S4O62(aq)+2 I(aq)It is determined that when equilibrium is reached, 37.0 mL of 0.200 M Na2S2O3 is required to titrate the iodine. What is K at the temperature of the experiment?arrow_forwardWrite an equation for an equilibrium system that would lead to the following expressions (ac) for K. (a) K=(Pco)2 (PH2)5(PC2H6)(PH2O)2 (b) K=(PNH3)4 (PO2)5(PNO)4 (PH2O)6 (c) K=[ ClO3 ]2 [ Mn2+ ]2(Pcl2)[ MNO4 ]2 [ H+ ]4 ; liquid water is a productarrow_forward
- A small quantity of a soluble salt is placed in water. Equilibrium between dissolved and undissolved salt may or may not be attained. Explain.arrow_forwardConsider the system 4NH3(g)+3O2(g)2N2(g)+6H2O(l)H=1530.4kJ (a) How will the amount of ammonia at equilibrium be affected by 1. removing O2(g)? 2. adding N2(g)? 3. adding water? 4. expanding the container at constant pressure? 5. increasing the temperature? (b) Which of the above factors will increase the value of K? Which will decrease it?arrow_forwardWrite the expression for the equilibrium constant and calculate the partial pressure of CO2(g), given that Kp is 0.25 (at 427 C) for NaHCO3(s) NaOH(s) + CO2(g)arrow_forward
- To a beaker with 500 mL of water are added 95 mg of Ba(NO3)2, 95 mg of Ca(NO3)2, and 100.0 mg of Na2CO3. After equilibrium is established, will there be • no precipitate? • a precipitate of BaCO3 only? • a precipitate of CaCO3 only? • a precipitate of both CaCO3 and BaCO3? Assume that the volume of the solution is still 500.0 mL after the addition of the salts.arrow_forwardBecause barium sulfate is opaque to X-rays, it is suspended in water and taken internally to make the gastrointestinal tract visible in an X-ray photograph. Although barium ion is quite toxic, barium sulfate’s /Csp of 1.1 X 10-,<) gives it such low solubility' that it can be safely consumed. What is the molar solubility' of BaSO4. What is its solubility' in grams per 100 g of water?arrow_forwardExplain well with proper step by step Answer.arrow_forward
- How would the addition of a few drops of a NaOH solution affect the equilibrium in system (B)? HC2H3O2(ag)=H+(ag) + C2H3O2- (ag) O No effect will be observed. The hydroxide would neutralize the H+ ions present and shift the equilibrium to the left. O The hydroxide would neutralize the H+ ions present and shift the equilibrium to the right.arrow_forwardWrite the ionic equation for the dissolution and the solubility product expression for each of the following slightly soluble ionic compounds:(a) AgI, silver iodide, a solid with antiseptic properties(b) CaCO3, calcium carbonate, the active ingredient in many over-the-counter chewable antacids(c) Mg(OH)2, magnesium hydroxide, the active ingredient in Milk of Magnesia(d) Mg(NH4)PO4, magnesium ammonium phosphate, an essentially insoluble substance used in tests for magnesium(e) Ca5(PO4)3OH, the mineral apatite, a source of phosphate for fertilizersarrow_forwardConsider the reaction below at a certain temperature and pressure.The reaction begins with only [CO2] of 0.200 M and the equilibrium constant (Kc) is 9.81 X 10-6, what is the equilibrium concentration of H+ and HCO3-?arrow_forward
- Chemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningChemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage Learning
- Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning