The reaction MgCO3(s) ⇌ Mg2+(aq) + CO32-(aq) has Ksp = 6.8x10-6 at 25oC.
![The reaction MgCO3(s) = Mg2+(aq) + C032 (aq) has Ksp = 6.8x10 at 25°C. What is the value of Osp when [Mg2+] = 0.00150 M and (](http://img.homeworklib.com/questions/41619f20-ca74-11ea-b37d-5bb4fe61e5c3.png?x-oss-process=image/resize,w_560)
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The reaction MgCO3(s) ⇌ Mg2+(aq) +
CO32-(aq) has Ksp =
6.8x10-6 at 25oC.
The reaction MgCO3(s)...
The concentration of Mg2+ at equilibrium (25oC) is 0.000144 M. What is the value of Ksp...
The concentration of Mg2+ at equilibrium
(25oC) is 0.000144 M. What is the value of
Ksp at this temperature?
In the solubility rules, Mg(OH)2 was listed as an "insoluble" salt. It is actually slightly soluble in an equilibrium reaction: Mg (OH)2 (s) Mg2+ (aq) 20H (aq) The concentration of Mg2+ at equilibrium (25°C) is 0.000144 M. What is the value of Ksp at this temperature? Submit Answer Tries o/99
* 1) Use the solubility product constant, Ksp, of magnesium carbonate at 25°C to calculate AGo...
* 1) Use the solubility product constant, Ksp, of magnesium carbonate at 25°C to calculate AGo for the reaction MgCO,(s) Mg2 (aq)+CO, 2(aq), KsD 6.8x10-6 Is this process reactant- or product-favored? #2) If in the system above, [Mg2+] 0.0015 M and CO1 0.0012 M, what is AG at 25oC? Is the reaction spontaneous or non-spontaneous? Explain your answer!
Magnesium carbonate, MgCO3, has a Ksp value of 6.80�10?6 . What happens when magnesium and carbonate solutions are mixed...
Magnesium carbonate, MgCO3, has a Ksp value of 6.80�10?6 . What happens when magnesium and carbonate solutions are mixed to give 2.50�10?3M Mg2+ and 2.00�10?3M CO3 2-? A precipitate forms because Q grater than Ksp A precipitate forms because Q less than Ksp No precipitate forms because Q grater than Ksp No precipitate forms because Q less than Ksp
Consider the reaction Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s) at 89 ∘C , where [Fe2+]= 3.50 M and [Mg2+]= 0.310 M...
Consider the reaction Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s) at 89 ∘C , where [Fe2+]= 3.50 M and [Mg2+]= 0.310 M . A. What is the value for the reaction quotient, Q, for the cell? B. What is the value for the temperature, T, in kelvins? C. What is the value for n? D. Calculate the standard cell potential for Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s)
Consider the reaction Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s) at 49 ∘C , where [Fe2+]= 3.30 M and [Mg2+]= 0.210 M...
Consider the reaction Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s) at 49 ∘C , where [Fe2+]= 3.30 M and [Mg2+]= 0.210 M . What is the value for the reaction quotient, Q, for the cell? Express your answer numerically.
Consider the reaction Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s) at 87 ∘C , where [Fe2+]= 3.00 M and [Mg2+]= 0.110 M...
Consider the reaction Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s) at 87 ∘C , where [Fe2+]= 3.00 M and [Mg2+]= 0.110 M . A) What is the value for the reaction quotient, Q for the cell? B)What is the value for Temperature, T in Kelvins? C)What is the value for n? D) Calculate the standard cell potential for Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s) (3 Significant Figures)
Consider the reaction Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s) at 79 ∘C , where [Fe2+]= 3.80 M and [Mg2+]= 0.210 M...
Consider the reaction Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s) at 79 ∘C , where [Fe2+]= 3.80 M and [Mg2+]= 0.210 M . Part A What is the value for the reaction quotient, Q, for the cell? Part B What is the value for the temperature, T, in kelvins? Part C What is the value for n? Part D Calculate the standard cell potential for Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s)
Consider the reaction Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s) at 69 ∘C , where [Fe2+]= 3.40 M and [Mg2+]= 0.310 M...
Consider the reaction
Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s)
at 69 ∘C , where [Fe2+]= 3.40 M and [Mg2+]= 0.310 M .
Constants Periodic Table Consider the reaction Mg(s) + Fe2+ (aq)+Mg2+ (aq) + Fe(s) at 69 °C, where Fe2+1 = 3.40 M and Mg²+] = 0.310 M. Part A What is the value for the reaction quotient, Q. for the cell? Express your answer numerically. ► View Available Hint(s) VO AEQ o oi ? Q= Submit Part B What is the value for the...
Consider the reaction Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s) at 85 ∘C , where [Fe2+]= 3.60 M and [Mg2+]= 0.210 M...
Consider the reaction Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s) at 85 ∘C , where [Fe2+]= 3.60 M and [Mg2+]= 0.210 M 1) What is the value for the reaction quotient, Q, for the cell? Express your answer numerically. 2) What is the value for the temperature, T, in kelvins? Express your answer to three significant figures and include the appropriate units. 3) What is the value for n? Express your answer as an integer and include the appropriate units (i.e. enter mol for moles). 4)...
Precipitation is the formation of an insoluble substance. For the equation AB(s)⇌A+(aq)+B−(aq), precipitation represents a shift...
Precipitation is the formation of an insoluble substance. For the equation AB(s)⇌A+(aq)+B−(aq), precipitation represents a shift to the left and the production of a solid. From Le Châtelier's principle, we know that when the product of the concentrations of A+ and B− gets above a certain level, the reaction will respond by shifting left to decrease the concentrations of A+ and B−. This critical level, Ksp, is a constant at a certain temperature. In this case, Q=[A+][B−], where Q is...
The concentration of Mg2+ at equilibrium
(25oC) is 0.000144 M. What is the value of
Ksp at this temperature?
In the solubility rules, Mg(OH)2 was listed as an "insoluble" salt. It is actually slightly soluble in an equilibrium reaction: Mg (OH)2 (s) Mg2+ (aq) 20H (aq) The concentration of Mg2+ at equilibrium (25°C) is 0.000144 M. What is the value of Ksp at this temperature? Submit Answer Tries o/99
* 1) Use the solubility product constant, Ksp, of magnesium carbonate at 25°C to calculate AGo for the reaction MgCO,(s) Mg2 (aq)+CO, 2(aq), KsD 6.8x10-6 Is this process reactant- or product-favored? #2) If in the system above, [Mg2+] 0.0015 M and CO1 0.0012 M, what is AG at 25oC? Is the reaction spontaneous or non-spontaneous? Explain your answer!
Consider the reaction
Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s)
at 69 ∘C , where [Fe2+]= 3.40 M and [Mg2+]= 0.310 M .
Constants Periodic Table Consider the reaction Mg(s) + Fe2+ (aq)+Mg2+ (aq) + Fe(s) at 69 °C, where Fe2+1 = 3.40 M and Mg²+] = 0.310 M. Part A What is the value for the reaction quotient, Q. for the cell? Express your answer numerically. ► View Available Hint(s) VO AEQ o oi ? Q= Submit Part B What is the value for the...
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