Consider the insoluble compound aluminum phosphate, AIPO4. The aluminum ion also forms a complex with hydroxide ions. Write a balanced net ionic equation to show why the solubility of AIPO4 (s) increases in the presence of hydroxide ions and calculate the equilibrium constant for this reaction. For Al(OH)4, Kf = 7.7x1033. Be sure to specify states such as (aq) or (s). K = + Submit Answer Retry Entire Group + No more group attempts remain

Consider the insoluble compound aluminum phosphate, AIPO4. The aluminum ion also forms a complex with hydroxide ions. Write a balanced net ionic equation to show why the solubility of AIPO4 (s) increases in the presence of hydroxide ions and calculate the equilibrium constant for this reaction. For Al(OH)4, Kf = 7.7x1033. Be sure to specify states such as (aq) or (s). K = + Submit Answer Retry Entire Group + No more group attempts remain

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter16: Solubility And Precipitation Equilibria

Section: Chapter Questions

Problem 70AP

See similar textbooks

Similar questions

Consider the insoluble compound cobalt(II) hydroxide , Co(OH)2 . The cobalt(II) ion also forms a complex with ammonia . Write a balanced net ionic equation to show why the solubility of Co(OH)2 (s) increases in the presence of ammonia and calculate the equilibrium constant for this reaction.For Co(NH3)62+ , Kf = 7.7×104 . Be sure to specify states such as (aq) or (s). + + K =
Consider the insoluble compound cobalt(II) carbonate , CoCO3 . The cobalt(II) ion also forms a complex with ammonia . Write a balanced net ionic equation to show why the solubility of CoCO3 (s) increases in the presence of ammonia and calculate the equilibrium constant for this reaction.For Co(NH3)62+ , Kf = 7.7×104 . Be sure to specify states such as (aq) or (s). + + K =
Consider the insoluble compound silver chloride , AgCl . The silver ion also forms a complex with ammonia . Write a balanced net ionic equation to show why the solubility of AgCl (s) increases in the presence of ammonia and calculate the equilibrium constant for this reaction.For Ag(NH3)2+ , Kf = 1.6×107 . Be sure to specify states such as (aq) or (s). + + K =
We began the chapter with an informal discussion of how the mineral fluorite (as shown) is formed. Fluorite, CaF2, is a slightly soluble solid that dissolves according to the equation: CaF2(s) ⇌ Ca2+(aq) + 2F−(aq)The concentration of Ca2+ in a saturated solution of CaF2 is 2.15 × 10–4 M; therefore, that of F– is 4.30 × 10–4 M, that is, twice the concentration of Ca2+. What is the solubility product of fluorite?
For the chemical reaction that occurs when the precipitate forms, write a balanced, net-ionic equation for the reaction, and explain why the reaction is best represented by a net-ionic equation. Explain the purpose of drying and weighing the filter paper with the precipitate three times. In the filtrate solution, is [K+] greater than, less than, or equal to [NO3−] ? Justify your answer. Calculate the number of moles of precipitate that is produced in the experiment. Calculate the mass percent of I− in the tablet. In another trial, the student dissolves a tablet in 55.0 mL of water instead of 50.0 mL of water. Predict whether the experimentally determined mass percent of I− will be greater than, less than, or equal to the amount calculated in part (e). Justify your answer. A student in another lab also wants to determine the I− content of a KI tablet but does not have access to Pb(NO3)2 . However, the student does have access to 0.20 M AgNO3 , which reacts with I−(aq)…
If the theoretical reaction is given by: 3A(g) + B(g) = 2Cg where K = 100, what is the equilibrium constant K for 4C(g) = 6A(g) + 2B(g)?
Give the chemical equation for the dissociation of Mg3(PO4)2? b.) What is the molar solubility of Mg3(PO4)2? c.)What are the equilibrium concentration of the ions?
In aqueous solution, the solubility of the alkali metal ions is given as follows: Li ˂ Na ˂ Rb˂Cs. Give reason for this trend.
The ficticious complex M(SCN)2 can be produced from an aqueous equilibrium in which the M2+ ion is mixed with thiocyanate ion. A solution containing initial concentrations of M2+ and SCN- are 0.000100 M and 0.000250 M respectively has an equilibrium concentration of M(SCN)2 of 3.00 x 10-5 M. What are the equilibrium concentrations of the two starting ions and what is the value of the equilibrium constant? [M2+]=___ x 10 __ M [SCN-] = ___ x 10 __ M Kc = ___ x 10 __ M
Write the K formula for the following reactions.
Consider the insoluble compound silver iodide , AgI . The silver ion also forms a complex with ammonia . Write a balanced net ionic equation to show why the solubility of AgI (s) increases in the presence of ammonia and calculate the equilibrium constant for this reaction.For Ag(NH3)2+ , Kf = 1.6×107 . Be sure to specify states such as (aq) or (s). + + K =
At 25 C, the partial pressure of CO2(g) in a bottle of soda water is 2.9 bar. Calculate the equilibrium concentration of dissolved carbon dioxide under these conditions. The equilibrium constant for dissolving CO2 in water is K = 0.0338