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3. What is the solubility of lead for solid Pb(OH)2 in a sample of water containing 9.7 * 10-SM of N(CH2CO2Na); at pH=12
Posted: Mon May 09, 2022 4:06 pm
by answerhappygod
- 3 What Is The Solubility Of Lead For Solid Pb Oh 2 In A Sample Of Water Containing 9 7 10 Sm Of N Ch2co2na At Ph 12 1 (31.68 KiB) Viewed 26 times
3. What is the solubility of lead for solid Pb(OH)2 in a sample of water containing 9.7 * 10-SM of N(CH2CO2Na); at pH=12? Given: (1) Ksp of Pb(OH)2, [Pb2+1[OH-]2 1.61 × 10-20; (2) Kf of PbT", [PbT+)/([Pb2+][T3-1) = 2.45 1011 Hint: Calculate K" of the following equation first: K" Pb(OH)2 (s) + 13- PbT + 2 OH (6 marks)