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Mice21 [21]
3 years ago
12

The solubility of silver chloride can be increased by dissolving it in a solution containing ammonia. agcl (s) ag+ (aq) + cl- (a

q) k1 = 1.6 x 10-10 ag+ (aq) + 2nh3 (aq) ag(nh3)2+ (aq) k2 = 1.5 x 107 what is the value of the equilibrium constant for the overall reaction? agcl (s) + 2nh3 (aq) ag(nh3)2+ (aq) + cl- (aq) knet = ? question 14 options:
a.1.5 x 107
Chemistry
1 answer:
slamgirl [31]3 years ago
6 0
We know that to calculate for the equilibrium constant Knet for the overall reaction           
        AgCl(s) + 2NH3(aq) = Ag(NH3)2+(aq) + Cl-(aq)
we just get the product of the equilibrium constants of the equations                                    AgCl(s) = Ag+(aq) + Cl-(aq)                          K1 = 1.6 x 10-10                                         Ag+(aq) + 2NH3(aq) = Ag(NH3)2+(aq)         K2 = 1.5 x 107
                                                                                                                                                Knet = K1 * K2                                                                                                                          = (1.6 x 10-10)(1.5 x 107)                                                                                                  = 2.4 x 10-3
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3 years ago
The ksp of agcl is 1.6 x 10-10. what is the solubility of agcl in 0.010 m fecl3? give your answer using scientific notation (1.2
bija089 [108]

Ksp of AgCl= 1.6×10⁻¹⁰

AgCl=Ag⁺ +Cl⁻

Ksp=[Ag⁺][Cl⁻]

Assume [Ag⁺]=[Cl⁻]=x

Ksp=x²

1.6×10⁻¹⁰=x²

x=0.000012

In FeCl₃:

FeCl₃------>Fe⁺³+ 3Cl⁻

as there is 0.010 M FeCl₃

So there will be ,

[Cl⁻]= 0.030

So

[Ag⁺]=Ksp/[Cl⁻]

=1.6×10⁻¹⁰/0.030

=5.3×10⁻⁹

so solubility of AgCl in FeCl₃ will be 5.3×10⁻⁹.

7 0
3 years ago
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Ainat [17]

Answer:

34.8 mL

Explanation:

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Now we can <u>calculate the volume of the solution</u>, using the <em>definition of molarity</em>:

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Finally we <u>convert L into mL</u>:

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Answer:

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The acid and the base which is only differ by absence or presence of the proton are known as acid conjugate base pair.

Also, the strongest acid leads to the weakest conjugate base and vice versa.

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<u>Thus, HCN corresponds to the strongest conjugate base. </u>

7 0
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Hello!

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<u />

Hope this helps!

Have a great day!

3 0
4 years ago
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