Question

What is the concentration of S2- in equilibrium with MnS(s) (K = 4.6 x 10-) and 0.056 M Mn?-? [s²] = C M about us Careers privacy policy terms of use contact us help 4 / 5 / 6 § 8 9 ПТ Ү

Answer 1

1. Mu (s) ř Muntean) + 5 ean) Proteine equilibrium . concentration ( mor 14 s. . Ksp = [Mu?"] [sk] on .s=√ Ksp in presence of 0.056.M Muht equilibrium is established, and due common ion of MM2t , concentration 5 decreases.' wow New to on solubility Mu(s) Malteam) + s (99) email come si ($ 401056) si Ksp = (40.056) s' Nour assum s' <<:0056 Now assuming i l 12 1. Ksp i constant at a fixed Temperaturi Ksp remains " 4.661014 / Ksp. 1 S' 0, 056 30.056 Is' = 8.214x10'3 M7

[$*] = 8.21 X1618 M Auro. Note s=dKsp = 2.148107 m. Tsss salt-out effect which is also accordance with Lechateliers principle.