The overall kf for the complex ion ag(nh3)2+ is 1.7 x 107. the ksp for agi is 8.5 x 10-17. what is the molar solubility of agi in a solution that is 2.0 m in nh3? the overall kf for the complex ion ag(nh3)2+ is 1.7 x 107. the ksp for agi is 8.5 x 10-17. what is the molar solubility of agi in a solution that is 2.0 m in nh3? 1.3 x 10-3 8.4 x 10-5 5.8 x 10-12 1.5 x 10-9 7.6 x 10-5
Answers: 1
![K=\frac{[Ag(NH_3)_2^+][I^-]}{[NH_3]^2} \\K=\frac{x^2}{(2.0-2x)^2}\\\sqrt{K}= \sqrt{\frac{x^2}{(2.0-2x)^2}}\\2.0\sqrt{K}-2\sqrt{K}x-x=0\\7.60x10^{-5}-7.60x10^{-5}x-x=0\\x=\frac{7.60x10^{-5}}{1} =7.60x10^{-5}mol/L](/tpl/images/0367/6284/ce7cd.png)
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The overall kf for the complex ion ag(nh3)2+ is 1.7 x 107. the ksp for agi is 8.5 x 10-17. what is t...
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