Chemistry, 03.10.2019 09:10 cassidyhead27
For the reaction ag2s(s) ⇌ 2 ag+ (aq) + s2- (aq), keq = 2.4 × 10-4 and the equilibrium concentration of silver ion is [ag+] = 2.5 × 10-1 m. what is [s2-] at equilibrium?
Answers: 1
will be,![K_{eq}=[Ag^+]^2[S^{2-}]](/tpl/images/0285/9365/36fb9.png)
![2.4\times 10^{-4}=(2.5\times 110^{-1})^2[S^{2-}]](/tpl/images/0285/9365/c2b01.png)
![[S^{2-}]=3.8\times 10^{-3}M](/tpl/images/0285/9365/acc8f.png)
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For the reaction ag2s(s) ⇌ 2 ag+ (aq) + s2- (aq), keq = 2.4 × 10-4 and the equilibrium concentration...
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