128 Identity of Oxalate Salt Solubility: mmciss OF C₂04² Solubility Product Constant Sr C₂O4 H₂0 0.00433g Sr C₂04- H₂0 100g HO K from Solubility (Show your calculations below) 2 * 0.00904 mits Calculate the molarity of KMnO4 solution needed to titrate 50.00 mL of a saturated solution of this oxalate salt. It should take 7.50 mL of KMnO4 solution to titrate the saturated oxalate solution.

When 15.0 mL of a 5.28×10-4 M barium acetate solution is combined with 18.0 mL of a 6.22×10-4 M sodium carbonate solution does a precipitate form? fill in the blank 1 (yes or no)For these conditions the Reaction Quotient, Q, is equal to____ .

Write the equilibrium constant expression, Keq, or solubility product constant, Ksp, for each of the following reactions. COCI2 (g) → CO (g) + Cl2 (g) a. b. 2 CO2 (g) 02 (g) + 2 CO () c. AGCI (s) > Ag* (aq) + Cl (aq) d. PbCl2 (s) → Pb2* (aq) + 2 CI (aq) e. NaOH (aq) + HI (aq) <→ Nal (aq) + H20 (I)

When 25.0 mL of a 9.81×10-4 M sodium hydroxide solution is combined with 22.0 mL of a 3.54×10-4 M nickel(II) sulfate solution does a precipitate form? fill in the blank 1 (yes or no)For these conditions the Reaction Quotient, Q, is equal to ______ .

A solution contains 1.22x10-2 M lead nitrate and 1.05x10-² M silver acetate. Solid sodium chloride is added slowly to this mixture. What is the concentration of silver ion when lead ion begins to precipitate? [Ag*]= Submit Answer Retry Entire Group 7 more group attempts remaining

A reaction solution is made up of 10.0 ml of 4.0 M acetone, 10.0 mL of 1.0 M HCI, 10.0 mL of 0.0050 M 12 and 20. mL of water. What is the molarity of acetone in the reaction mixture (after everything has been added together)? HINT: Molarity of A = moles A/ Total Reaction Volume (in liters)

The Ksp value for magnesium arsenate [Mg3(AsO4)2] is 2.00 X 10-20 so if a chemist added 1.19 x 10-2 M of Pb3(AsO4)2(aq)  which is a common ion then what would be the concentration of the Magnesium ion Mg2+(aq) in Molarity at equilibrium?   3.89 x 10-6   4.07 x 10-6   3.47 x 10-6   2.45 x 10-6   2.81 x 10-6   3.28 x 10-6   2.64 x 10-6   3.69 x 10-6   3.01 x 10-6   4.29 x 10-6

A solution contains 9.47x10^-3 M nickel (II) acetate and 1.27x10^-2 M zinc nitrate. Solid potassium hudroxide is added slowly to this mixture. what is the concentration of zinc ion when nickel ion begins to precipitate? [Zn^2+]=_________M

mheducation.com Saved 2 i Solid Nal is slowly added to a solution that is 0.0073 M Cu" and 0.0081 M Ag". Which compound will begin to precipitate first? Nal Cul O Agl Calculate [Ag*] when Cul just begins to precipitate. x 10 Enter your answer in scientific notation. What percent of Ag" remains in solution at this point? Solubility Products of Some Slightly Soluble lonic Compounds at 25°C Compound Aluminum hydroxide [Al(OH);al Barium carbonate (BACO3) Barium fluoride (BaF2) Barium sulfate (BASO) Bismuth sulfide (Bi,S) Cadmium sulfide (CdS) Calcium carbonate (CaCO,) Calcium fluoride (CaF) Calcium hydroxide (Ca(OH)] Calcium phosphate (Cag(PO,)) Chromium(I) hydroxide (Cr(OH)a Cobalt(Il) sulfide (CoS) Copper(l) bromide (CuBr) Copper() lodide (Cul) Copper(ll) hydroxide (Cu(OH) Copper(ll) sulfide (CuS) Iron(II) hydroxide [Fe(OH)] Iron(Ill) hydroxide (Fe(OH) Iron(Il) sulfide (FeS) Lead(1I) carbonate (PDCO.) Ksp 1.8 x 10-33 8.1 x 10 1.7x 10-5 1.1 x 10 10 1.6x 10-72 B.0 x 10 28 8.7 x 10 4.0 x…

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