Question 19 of 25 The molar solubility of Mg(CN)2 is 1.4 x 10-5 M at a certain temperature. Determine the value of Ksp for Mg(CN). NEXT Based on the given values, fill in the ICE table to determine concentrations of all reactants and products. Mg(CN)-(s) Mg (aq) 2 CN-(aq) Initial (M) Change (M) Equilibrium (M) O RESET 1.4 x 105 -1.4 x 10-5 2.8 x 10-5 -2.8 x 10-5 +x +2x -2x 1.4 x 10-5 +x 1.4 x 10- + 2x 1.4 x 10-5 - x 1.4 x 10- - 2x 2.8 x 10-5 + x 2.8 x 10+ 2r -X 28x 10-5 -x 2.8 x 10- 2x
Question 19 of 25 The molar solubility of Mg(CN)2 is 1.4 x 10-5 M at a certain temperature. Determine the value of Ksp for Mg(CN). NEXT Based on the given values, fill in the ICE table to determine concentrations of all reactants and products. Mg(CN)-(s) Mg (aq) 2 CN-(aq) Initial (M) Change (M) Equilibrium (M) O RESET 1.4 x 105 -1.4 x 10-5 2.8 x 10-5 -2.8 x 10-5 +x +2x -2x 1.4 x 10-5 +x 1.4 x 10- + 2x 1.4 x 10-5 - x 1.4 x 10- - 2x 2.8 x 10-5 + x 2.8 x 10+ 2r -X 28x 10-5 -x 2.8 x 10- 2x
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Chapter12: Chemical Equilibrium
Section12.4: The Meaning Of The Equilibrium Constants
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Transcribed Image Text:Question 19 of 25
The molar solubility of Mg(CN)2 is 1.4 x 10-5 M at a certain temperature.
Determine the value of Ksp for Mg(CN).
NEXT
Based on the given values, fill in the ICE table to determine concentrations of all
reactants and products.
Mg(CN) (s)
Mg (aq)
2 CN-(aq)
Initial (M)
Change (M)
Equilibrium (M)
O RESET
1.4 x 105
-1.4 x 10-5
2.8 x 10-5
-2.8 x 10-5
+x
+2x
-2x
1.4 x 10-5 + x
1.4 x 10- + 2x
1.4 x 10-5 - x
1.4 x 10 - 2x
2.8 x 10-5 + x
2.8 x 10+ 2r
-x
2.8 x 10-5 - x
2.8 x 10 - 2x
![Question 19 of 25
The molar solubility of Mg(CN)2 is 1.4 x 10-5 M at a certain temperature.
Determine the value of Ksp for Mg(CN)2.
PREV
Based on the set up of your ICE table, construct the expression for Ksp and then
evaluate it. Do not combine or simplify terms.
Ksp
%3D
5 RESET
[0]
[1.4 x 10-)
[2.8 x 10-]
[1.4 x 10-1
[2.8 x 10-)
[x]
[2x]?
[1.4 x 10 + x]
[1.4 x 10 + 2xJ
[1.4 x 10- - x]
[1.4 x 10-9 - 2x]
[2.8 x 10 + x]
[2.8 x 10- + 2x]
[2.8 x 10- - x]
[2.8 x 10- - 2x]²
1.4 x 105
2.7 x 10-15
1.1 x 10-14
2.2 x 10-14
3.9 x 10-10](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb393cf68-6058-47dc-b87c-0617b976ea27%2Fb9bcd809-f401-45a8-bde7-f8da10a65cdd%2Fnlm8wii_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 19 of 25
The molar solubility of Mg(CN)2 is 1.4 x 10-5 M at a certain temperature.
Determine the value of Ksp for Mg(CN)2.
PREV
Based on the set up of your ICE table, construct the expression for Ksp and then
evaluate it. Do not combine or simplify terms.
Ksp
%3D
5 RESET
[0]
[1.4 x 10-)
[2.8 x 10-]
[1.4 x 10-1
[2.8 x 10-)
[x]
[2x]?
[1.4 x 10 + x]
[1.4 x 10 + 2xJ
[1.4 x 10- - x]
[1.4 x 10-9 - 2x]
[2.8 x 10 + x]
[2.8 x 10- + 2x]
[2.8 x 10- - x]
[2.8 x 10- - 2x]²
1.4 x 105
2.7 x 10-15
1.1 x 10-14
2.2 x 10-14
3.9 x 10-10
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