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What is the value of Ksp for AgCO3 in this solution? 3.4 Times 10-8 4.4 Times 10

ID: 843693 • Letter: W

Question

What is the value of Ksp for AgCO3 in this solution? 3.4 Times 10-8 4.4 Times 10-27 6.8 Times 10-8 8.8 Times 10-32 1.7 Times 10-8 The Ksp for BaCO3 (1973.3g/mol) is 5.1 Times 10-9. How many grams of BaCo3 will dissolve in enough water to make 1.000L of solution? 0.0141 g 0.00232 g 7.14 Times 10-5 g 1.03 g 0.566g A solution containing CaCl3 is mixed with a solution of Li2CO2O4 to form a solution that is 3.5 Times 10-4M in calcium ion and 2.33 Times 10-4 M in oxalate ion. What will happen once these solutions ate mixed? Ksp (CaC3O4) = 2.3 x 10-9. Nothing will happen since both calcium chloride and lithium oxalate arc soluble compounds. Nothing will happen since the concentrations of Ions present do not exceed the Ksp, value. A precipitate will form as calcium oxalate is not soluble to any extent. A precipitate will form since the concentrations of calcium and oxalate are higher than the Ksp will allow. There is not enough information to determine. In the oxidation-reduction titration experiment, potassium permanganate (KMnO4) reacts with oxlate ions (C2O42) to produce CO2 and water in acidic solutions. What serves as a catalyst for this reaction? light H2O Mn2+ a catalyst is not required H+ When NaC2O4 is titrated with KMnO4, NaC2O4 is ___ and KMnO4 is___. oxidized, oxidized reduced, oxidized oxidized, reduced reduced, reduced

Explanation / Answer

32-E

33-B

34-C

35-A

36-B

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