Chemistry, 02.07.2021 22:00 katrinadoughty9356
8. A saturated solution of Ag Croq has a silver-ion concentration of 1.3 x 10-4M. Which is the Ksp of Ag CrO 4?
O 1.3 x 10-4
O 3.9 x 10-12
O 6.5 x 10-5
O 1.1 x 10-12
Answers: 1
of 
is 
.![[Ag^{+}] = 1.3 \times 10^{-4} M](/tpl/images/1388/3828/66a05.png)
is half the concentration of 
ion. So,![[CrO^{2-}_{4}] = \frac{1.3 \times 10^{-4}}{2}\\= 0.65 \times 10^{-4} M](/tpl/images/1388/3828/ed6af.png)
![K_{sp} = [Ag^{+}]^{2}[CrO^{2-}_{4}]](/tpl/images/1388/3828/30153.png)
![K_{sp} = [Ag^{+}]^{2}[CrO^{2-}_{4}]\\= (1.3 \times 10^{-4})^{2} \times 0.65 \times 10^{-4}\\= 1.1 \times 10^{-12}](/tpl/images/1388/3828/10629.png)
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8. A saturated solution of Ag Croq has a silver-ion concentration of 1.3 x 10-4M. Which is the Ksp o...
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