A buffer solution is saturated in and with (a) Show that
Chapter 18, Problem 61(choose chapter or problem)
A buffer solution is saturated in and with (a) Show that MnS will not precipitate from this solution 1for MnS, Kspa = 3 * 1072. 3Mn2+4 = 0.15 M. NaCH3COO, H2S 10.10 M2, 0.25 M CH3COOH-0.15 M Kspa = 3 * 107. K MnS, spa = 2 * 10K HgS, -32; spa = 6 * 10-16; 0.10 M H2S1aq2 Mn2+Hg2+ . Cu2+ , , MnS, Kspa = 3 * 107. Kspa = 6 * 102; 3H3O+3H2S4 = 0.10 M. 4 3Fe2+4 = 3Mn2+4 = Mn2+ Fe2+ (b) Which buffer component would you increase in concentration, and to what minimum value, to ensure that precipitation of MnS(s) begins? Assume that the concentration of the other buffer component is held constant. [Hint: Recall equation (18.8).]
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer