Solubility Equilbria

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Questions

• How does solubility affect equilibrium?
• Question #f076a
• How can I calculate solubility of calcium hydroxide?
• What is an example of a solubility equilibria practice problem?
• What are some common mistakes students make with solubility equilibria?
• What are some examples of solubility equilibria?
• How can I write the solubility equilibrium equation?
• Is solubility equilibrium a type of dynamic equilibrium?
• How does temperature affect solubility equilibrium?
• How can I calculate solubility equilibrium?
• Why is solubility equilibria important?
• Are the rates of precipitation and dilution equal in solubility equilibria?
• What is the difference between solubility equilibrium and dynamic equilibrium?
• What's the solubility (in grams per liter) of #"LaF"_3# in pure water?
• What is an equilibrium constant?
• What is a solubility product?
• Does dissolution with dissociation only happen with salts?
• What is a dissolution with reaction?
• How does pH affect solubility equilibria?
• What is a supersaturated solution?
• Is it possible to induce a supersaturated solution to come to equilibrium?
• What is the solubility product of calcium hydroxide?
• Question #69c9d
• What occurs when (i) sodium hydroxide is added to silver nitrate; and (ii) ammonia solution is added to the resultant precipitate?
• How many equivalents of iodide anion compared to lead cations in #PbI_2#?
• Question #56ccc
• How do we find the solubility of magnesium hydroxide in water in terms of #K_(sp)#?
• What is the solubility of zinc hydroxide in aqueous solution if #pH=9#?
• How would #TcI_2# behave in water?
• What is the molar solubility of #PbCl_2# with a Ksp of #1.6 xx 10^(-5)#?
• What is the solubility of hydrogen (in units of grams per liter) in water at 25 °C, when the #H_2# gas over the solution has a partial pressure of .286 atm?
• What do we call the salt, #ZnSO_4*7H_2O#?
• The Ksp for BaCO3 is 5.1*10^-9. How many grams of BaCO2 will dissolve in 1000 ml of water?
• What is the molar solubility of #PbBr_2# in pure water?
• The Ksp of manganese(II) carbonate, #MnCO_3#, is #2.42 * 10^-11#. What is the solubility of this compound in g/L?
• Question #2c896
• What is the dissolution reaction for #Ag_2SO_4#. How many moles of ions are formed from it?
• What are methylated spirits, and why is this solvent miscible with water?
• Question #ab157
• Question #63be9
• What is the optimal #"pH"# for acid hydrolysis?
• Are group2 HYDROXIDES soluble or not ?
• Whatare the molar concentrations of all ions in a 500 mL saturated solution of silver chloride at 25 degrees Celsius?
• Will Cadmium hydroxide precipitate from 0.01 M solution of #"CdCl"_2# at pH 9. #K_(sp)# of #"Cd"("OH")_2 = 2.5 xx 10^(-14)"M"^3#? Please solve,thanks!
• What is the solubility of silver nitrate if only 11.1 g can dissolve in 5.0 g water at 20°C?
• The molar solubility of silver chromate at a certain temperature is #2 xx 10^(-4) "mol"cdot"dm"^(-3)#. What will it become in a solution containing #"0.05 M"# #"AgNO"_3# at that same temperature?
• What is the solubility of lanthanum trichloride in grams per liter of solution at #25^@"C"# ?
• Question #7b75d
• How many grams of #NaNO_3# can dissolved in 100 grams of water at 30°C?
• What is the solubility of #NH_3# at 10°C?
• Question #7c2f4
• Question #7e34b
• What is salt hydrolysis?
• Question #e1ce2
• Mg(OH)2 has a solubility of 9.0x10^-5 M. What is the value of Ksp for Mg(OH)2?
• Calculate the reaction quotient, #Q#, for mixing 100ml of 0.00028M #"Pb"("NO"_3)_2# with 200ml of 0.0012M #"NaCl"#. The #K_(sp)# for #"PbCl"_2# is #1.9 xx10^(-4)#. Does a precipitate form?
• Given the value of #K_(sp) = 2.9 xx 10^(-12)#, what would be the solubility of #"Mg"("OH")_2# in a 0.345 M #"NaOH"# solution?
• The solubility product constant for #"Mg(OH)"_2# is #1.8 × 10^"-11"#. What would be the solubility of #"Mg(OH)"_2# in 0.345 M #"NaOH"#?
• What equilibrium exists between dissolved gas in water and atmospheric gas; how does this equilibrium evolve with temperature?
• Does dissolution or crystallization produce heat?
• What characteristics define a chemical system in equilibrium?
• #"AgCl"# has #"pK"_(sp) = 9.744#, #"H"_2"S"# has #"pK"_a = 7.02#, #"HS"^(-)# has #"pK"_a = 13.9#, and #"Ag"("NH"_3)_2^(2+)# has #"pK"_f = -7.22#. Find the solubility of #"Ag"_2"S"# in water, #"0.1 M NH"_3#, and #"0.1 M HCl"#?
• If the #pH=9# for a solution of #KOH(aq)#, what is the concentration of #HO^-#?
• How do you differentiate inorganic salts by precipitation with different anions?
• Question #b333c
• What is #"solubility"#?
• The value of Ksp for Ni(OH)2(aq) is 6.0x10^-16. What is the molar concentration of nickel ions in a saturated pH=7.0 buffer solution? Assume the buffer is sufficiently strong that the pH does not change during equilibration.
• Question #07cb2
• Question #c50da
• Question #aa610
• Are the bubbles in a soft-drink carbon dioxide?
• #K_(sp)# with different starting solubility for each ion. Is the solution not at equilibrium anymore?
• Question #014bf
• How many milliliters of water are needed to dissolve #"10 mg"# of #"PbF"_2# ?
• What molar quantity of ions are realized in solution when a #0.50*mol# quantity of #Cr_2(SO_4)_3# is dissolved in water? What about when a #0.50*mol# quantity of #Rb_3(PO_4)_3# is dissolved?
• What is the solubility of #Ce_2(SO_4)_3# at 50°C?
• What is the solubility of #KCl# at 25°C?
• The logarithm of hydrolysis constant, K1,-1, for the removal of one proton from an aqua ion [M(H2O)n]z+ - H+ ⇌ [M(H2O)n-1(OH)](z-1)+ [ [M(OH)]{(z-1)+ ] = K1,-1 [Mz+] [H+] −1 shows a linear relationship with the ratio of charge to M-O distance,z/d where?
• Determine the molar solubility of #PbCl_2# in 0.16 M #HCl(aq)#?
• What is the physical state in which the opposing processes of dissolution and crystallization of a solute occur at equal rates?
• Question #3c040
• What is the solubility of #MnS#, in grams per liter, in a buffer solution that is 0.105 M #CH_3COOH# - 0.490 M #NaCH_3COO#?
• How do we find the #K_"sp"# value for #"lead nitrate"#?
• Question #64787
• Question #48107
• How do you calculate the solubility (moles/L) of Mg(OH)2 in water.The Ksp=#5.0*10^-11#?
• How do we formulate #"iodide ion"# in aqueous solution?
• What is the solubility of sodium chloride in ethanol?
• Question #e4337
• If the mol ratio of nitrogen and oxygen is #4:1#, what is the ratio of their solubilities in terms of mol fractions? Take #k_H = 3.3 xx 10^7 "torr"# for #"N"_2(g)# and #6.6 xx 10^7 "torr"# for #"O"_2(g)#.
• Question #a8b65
• Question #f9692
• In the reaction between #HNO_2# and #HCN#: #HNO_2(aq) + CN^(-)(aq) rightleftharpoons HCN(aq) + NO_2^(-)(aq)#, K = #1 x 10^6#. What are the predominate species after the reaction reaches equilibrium?
• Question #13355
• Question #7ea96
• Question #ed5f3
• What are the products of the dissociation of magnesium iodide? (select all correct answers): ~ 2 I+(aq) ~ Mg2-(aq) ~ I2-(aq) ~ 2 I-(aq) ~ Mg(s) ~ Mg2+(aq)
• Question #37594
• Question #cc92d
• What volume of water is required to dissolve a #6.7*g# mass of #"calcium sulfate"# if #K_(sp)*CaSO_4=2.4xx10^-5#?
• Question #75478
• For the dissolution of lead(II) chloride in #"0.2 M NaCl"#, find the molar solubility at SATP? How do I do this without a #K_(sp)#?
• How does the solubility of aldehydes and ketones change in water as the number of carbon atoms changes?
• Each of the following reactions shows a solute dissolved in water. Classify each solute as a strong electrolyte, a weak electrolyte, or a nonelectrolyte?
• Why does adding #"AgNO"_(3("aq"))# to #"I"_(2("s")) rightleftharpoons "I"_(2("aq"))# cause the aqueous iodine to precipitate into a solid?
• Is C2H4(OH)2 soluble?
• Is sodium chloride soluble in ethyl alcohol?
• Question #09dd9
• What is the solubility of oxygen in water? Give references for your answer. I saw some that said cc/gm or something like that.
• What is the dissociation of #"Zn"("OH")_2#?
• With respect to acidity, how does #H_3PO_4# behave in aqueous solution?
• Given #K_"sp"# #ZnCO_3=1.46xx10^-10#, what is the #"ppm"# concentration of a saturated solution?
• Is the dissolution of sodium chloride in water an example of chemical change?
• Question #c8736
• What is the physical state of pure hydrogen chloride?
• What are the solubilities of gases in water?
• Question #65110
• To determine the solubility of calcium hydroxide, a chemist took 25mL of a saturated calcium hydroxide solution and found that it reacted completely with 8.13mL of #0.102mol L^-1# hydrochloric acid?
• Which of the next salts have better solubility in 1.0M NH3 than in distilled water? Na2CO3, KCl, AgBr, KNO3
• Question #d5ed4
• What occurs when #Ba(NO_3)_2(aq)# and #Na_2SO_4(aq)# are mixed?
• Which equation is unbalanced? #HCl(aq)+H_2O(l)rarr Cu^(2+) + 2NO_3^-#; #Ca(OH)_2(s) stackrel(H_2O)rarr Ca^(2+) +2HO^-#; #Ca(NO_3)_2(s) stackrel(H_2O)rarr Ca^(2+) +2NO_3^-# ;#NH_3(aq) +H_2O(l) rightleftharpoonsNH_4^+ + HO^-#;
• Question #b0189
• Question #3a121
• Question #a117f
• Question #17a7b
• Question #31ba5
• How many grams of Iron(II) sulfide will dissolve per liter in a #"0.20-M"# sodium sulfide solution?
• What is the molar solubility of #Ca_3(PO_4)_2# in 0.0015 M #Ca(NO_3)_2# if #K_(sp)# for #Ca_3(PO_4)_2# is #1.0xx10^(-18)#?