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由0.00100mol Ag+和1.00mol NH3混合制成1L溶液。已知lAg(NH3)2]+的K不稳=8.9×10-8,则溶液平衡时游
由0.00100mol Ag+和1.00mol NH3混合制成1L溶液。已知lAg(NH3)2]+的K不稳=8.9×10-8,则溶液平衡时游离Ag+的浓度是多少?
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由0.00100mol Ag+和1.00mol NH3混合制成1L溶液。已知lAg(NH3)2]+的K不稳=8.9×10-8,则溶液平衡时游离Ag+的浓度是多少?
(A) Eθ(Ag+/Ag)
(B) Eθ{[Ag(CN)2]-/Ag}
(C) Eθ{[Ag(S2O3)2]3-/Ag}
(D) Eθ{[Ag(NH3)2]+/Ag}
计算最少理论级数。各组分相对挥发度如下:
=17.4,
=-7.18,
=5.00,
=2.17,
=2.0,
=1.00。
The [Ag+] of a solution is 4.0×10-5. Calculate the [Cl-] that must be exceeded before AgCl can precipitate.