A) 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. Use the
pull-down boxes to specify states such as (aq) or (s).
_____ |
+ |
_____ | = | _____ |
+ |
_____ |
K =
B)
Consider the insoluble compound nickel(II)
carbonate , NiCO3. The
nickel ion also forms a complex with
cyanide ions . Write a balanced
net ionic equation to show why the solubility of
NiCO3(s) increases in the presence of
cyanide ions and calculate the
equilibrium constant for this reaction.
For Ni(CN)42-, Kf
= 1.0×1031. Use the pull-down boxes to
specify states such as (aq) or (s).
_____ |
+ |
_____ | = | _____ |
+ |
_____ |
K =
(A) The balanced net ionic equation is
Co(OH)2 (s) + 6 NH3 (aq) Co(NH3)62+ (aq) + 2 OH- (aq)
K = (Ksp Co(OH)2) * (Kf)
K = (2.5 x 10-16) * (7.7 x 104)
K = 1.9 x 10-11
(B) The balanced net ionic equation is
NiCO3 (s) + 4 CN- (aq) Ni(CN)42- (aq) + CO32- (aq)
K = (Ksp NiCO3) * (Kf)
K = (6.6 x 10-9) * (1.0 x 1031)
K = 6.6 x 1022
A) Consider the insoluble compound cobalt(II) hydroxide , Co(OH)2. The cobalt(II) ion also forms a complex...
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 = 1.3×105 . Use the pull-down boxes to specify states such as (aq) or (s). Knet = Consider the insoluble compound silver chloride, AgCl. The silver ion also...
A) Consider the insoluble compound zinc hydroxide, Zn(OH)2. The zinc ion also forms a complex with ammonia. Write a balanced net ionic equation to show why the solubility of Zn(OH)2(s) increases in the presence of ammonia and calculate the equilibrium constant for this reaction. For Zn(NH3)42+, Kf = 2.9×109. Specify states such as (aq) or (s) and provide K. K = ______ B) Consider the insoluble compound nickel(II) hydroxide, Ni(OH)2. The nickel ion also forms a complex with cyanide ions....
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(OH2 (s) increases in the presence of ammonia and calculate the equilibrium constant for this reaction. For Co(NH), K-.7x10. Use the pull-down boxes to specify states such as (aq) or (s). K- 9 more group attempts remaining Retry Entire Group Submit Answer
Consider the insoluble compound copper(II) hydroxide , Cu(OH)2 . The copper(II) ion also forms a complex with ammonia . Write a balanced net ionic equation to show why the solubility of Cu(OH)2 (s) increases in the presence of ammonia and calculate the equilibrium constant for this reaction. For Cu(NH3)42+ , Kf = 6.8×1012 . Use the pull-down boxes to specify states such as (aq) or (s). + + K = Submit Answer Voit needed for this question. Consider the insoluble...
Consider the insoluble compound iron(II) sulfide , Fes. The iron(II) ion also forms a complex with cyanide ions. Write a balanced net ionic equation to show why the solubility of FeS (s) increases in the presence of cyanide ions and calculate the equilibrium constant for this reaction. For Fe(CN),4-, Ke-7.7x1036. Use the pull-down boxes to specify states such as (aq) or (s). K =
Consider the insoluble compound silver cyanide , AgCN. The silver ion also forms a complex with ammonia. Write a balanced net ionic equation to show why the solubility of AgCN (s) increases in the presence of ammonia and calculate the equilibrium constant for this reaction For Ag(NH)h,Kr-1.1107.Use the pull-down boxes to specify states such as (aq) or (s). Knet
please help!! We were unable to transcribe this imageConsider the insoluble compound silver hydroxide, AgOH.The silver ion also forms a complex with ammonia. Write a balanced net ionic equation to show why the solubility of AgOH(s) increases in the presence of ammonia and calculate the equilibrium constant for this reaction. For Ag(NH3)2* K = 1.1*10'. Use the pull-down boxes to specify states such as (aq) or (s). Knet = Consider the insoluble compound iron(II) hydroxide. Fe(OH)2. The iron(II) ion also...
Consider the insoluble compound zinc carbonate, ZnCO;. The zinc ion also forms a complex with hydroxide ions. Write a balanced net ionic equation to show why the solubility of ZnCO; (5) increases in the presence of hydroxide ions and calculate the equilibrium constant for this reaction For Zn(OH)2-, K -2.9x1015Use the pull-down boxes to specify states such as (aq) or (s). K Submit Answer Retry Entire Group 8 more group attempts remaining sted
please help i cant figure them out Consider the insoluble compound nickel(II) carbonate, NiCO3. The nickel ion also forms a complex with cyanide ions. Write a net ionic equation to show why the solubility of NiCO3(s) increases in the presence of cyanide and calculate the equilibrium constant for this reaction. Solubility product constant data is found in the Chemistry References. For Ni(CN)4?: K = 2.0 1031. Use the pull-down boxes to specify states such as (aq) or (s). A solution...
2/3 correct answers are required for credit Consider the insoluble compound zinc sulfide , ZnS. The zinc ion also forms a complex with hydroxide ions. Write a balanced net ionic equation to show why the solubility of ZnS (s) increases in the presence of hydroxide ions and calculate the equilibrium constant for this reaction. For Zn(OH)42. , K,-29x1015 . Use the pull-down boxes to specify states such as (aq) or (s). 1 1