Solubility of BaF2 at 20 C0 = 0.161 gm / 100ml in water , calculate Ksp ? M.Wt of BaF2 = 137.34 + (2 x 19 ) = 175.34 gm/mol 3.09 x10-6 0.00309 x10-6
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- the solubility of Ba(IO3)2 in a solution prepared by mixing 300 mL of 0.010 M Ba(NO3)2 with 200 mL of 0.10 M NaIO3 .(K.S.P=1.57X 10-9) isO e) % KBr = % 66.2 , % KCI = % 33.8 %3D The solubility product (Ksp) for 4 points Pb(OH)2 (s) is 2.5 x 10-16. What would be the quantity of solubility by g/L of Pb(OH)2 which has Mwt =241.2 g/mole)? O 9.947 x 10-4 O 5.975 x 10-4 O 7.596 x 10-5 O 9.575 x 10-4 O 9.723 x 10-4 Calculate [H+], PH and POH 4 pointsCalculate the solubility of BaSO4 with the Ksp = 1.08 x 10-10 ,in an aqueous solution with I = 0.0010 mol kg-1
- e * OWLV2 | Onlin x * MindTap - Cen x C The SolubilityX b Answered: Ma G is Ags insolubl genow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take [References] The solubility of magnesium fluoride, MgF2, in water is 1.5 x 10-2 g/L. What is the solubility (in grams per liter) of magnesium fluoride in 0.39 M of sodium fluoride, NaF? Solubility = g/L Submit Answer Try Another Version 3 item attempts remaining C OWLV2 | Online tea.. Homo Insert112. Solutions of sodium thiosulfate are used to dissolve unexposed AgBr (Kp and-white film. What mass of AgBr can dissolve in 1.00 L of 0.500 M Na,S,O;? Ag* reacts with S,O,- to form a complex ion: = 5.0 × 10-13) in the developing process for black- Ag*(aq) + 2S,O;²-(aq) = Ag(S,O;),-(aq) K = 2.9 X 1013Calculate the molar solubility of SrC₂O4 in a solution that has a fixed H3O+ concentration of (Ksp (SrC₂O4) = 5.0 x 10-8, K₁ (H₂C₂O4) = 5.60 x 10-2, K2 (H₂C₂O4) = 5.42 x 10-5) a. 5.1 x 10-6 M. Molar solubility= b. 5.1 x 10-7 M. Molar solubility = c. 5.1 x 10-9 M. Molar solubility = d. 5.1 x 10-11 M. Molar solubility = M M M M چار 4
- Which compound has the highest solubility in pure water? O a. M9F2, Ksp = 6.9 x 10-9 %3D Ob. Agl, Ksp = 8.3 x 10-17 CaSO4, Ksp = 2.4 x 10-5 %3D O d. Ca3(PO4)2, Ksp = 1.2 x 10-26 %3D O e. Sr(OH)2, Ksp = 3.2 x 10-4 %3D1.5m 6A 200. mL solution that is 6.7 x 104 M in Cu²+ is mixed with 0.30 mole NH3. There is no change in volume as NH3 is bubbled in. What is the final [Cu]? Kf Cu(NH3)42 = 5.6 x 10¹¹ 124 . Kover= ksp kf 5." -9 Cu2++NH₂ CU(NH3) 4² 2+A 100-mL sulfide-containing water sample was titrated with 12.15 mL of 0.041 M AgNO3 to determine its S²- content. The titration resulted to the formation of Ag2S precipitate. Calculate the concentration of sulfides in ppm H₂S. (MW (g/mol): AgNO3=169.9; S=32.1; Ag2S=247.8; H₂S-34.1) Express your answer with 2 decimal places and do not encode the units.
- Directions: Solve the problem with a complete step-by-step solution. A 100.0-mL sample of brackish water was made ammoniacal, and the sulfide it contained was titrated with 16.47 mL of 0.02310 M AgNO3. The analytical reaction is 2Ag+ + S2- ---> Ag2S (s)Calculate the concentration of H2S in the water in parts per million, cppm.48.08glmal 3. Using the solubility curve for K2CR207 to the right, what is the maximum amount of grams of K2Cr207 that would dissolve in 80 70 우 60 250.0 mL of water at 55 °C? 50 40 30 20 10 10 20 30 40 50 60 70 80 90 100 Temperature (°C) 110 EXPERIMENT 6 Solubility (g/100 g H,0)12. The solubility-product constant for K2PDC16 is 6.0 x 10-6 (K2PDCI6 2 2K* + PdCI?-). What is the K* concentration of a solution prepared by mixing 50.0 mL of 0.200 M KCl with 50.0 mL of a. 0.0500 M PdCI?-? b. 0.100 M PdCI?¯? c. 0.200 M PdCI?¯?