16. The Ksp for Zn3(AsO4)2 is 1.1 ×10−27. When 100 mL of 5.5 ×10−4 M Zn2+ is mixed with 50 mL of 1.2 × 10−4M AsO43−, which of the following statements is true?   Is there precipitation?   a Yes, because Q>Ksp   b Yes, because QKsp   d No, because Q

Q: 1. When 22.0 mL of a 5.58×10-4 M potassium hydroxide solution is combined with 18.0 mL of a…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: 6. 74 mg of Ca(OH)2 is all that can be dissolved in 100 mL solution at a certain temperature. Which…

A:

Q: Silver chromate is sparingly soluble in aqueous solutions. The Ksp of Ag2 CrO4 is 1.12× 10^(-12).…

A: a)  K2CrO4 -----> 2K+ and CrO4-2 Common ion, CrO4-2 = 1.4 M If Ag2CrO4 <---< 2Ag+ and…

Q: Silver chromate is sparingly soluble in aqueous solutions. The Ksp of Ag, CrO, is 1.12 x 10-12. What…

A: Given that : Ksp of Ag2CrO4=1.12×10-12

Q: A solution contains 6.16x1o-3 M potassium chromate and 9.26×10-3 M ammonium phosphate. Solid calcium…

A: 1.)  A.) First we would check which precipitates can form. Then we would check the Ksp values of…

Q: A solution contains 1.0 x 10- mol of KBr and 0.10 mol of KCI per liter. AGNO3 is gradually added to…

A: We have 10-5 mol of KBr, 0.1 mol of KCl in 1 liter solution. We have to predict which option will…

Q: 4. Will a precipitate form when 68.2 mL of 0.587 M K,S mixes with 150.6 mL of 0.980 M AGNO,? Ku for…

A: Ionic product is define as the product of molar concentration present in given solution each raise…

Q: a. A 1.0 L solution that is 0.60 M in ammonia is mixed with 75.8 g of ammonium sulfate. What is the…

A: The addition of any small quantity of acids/base in a buffered solution (solution of weak base plus…

Q: 100 mL of 0.320 M AgNO3 is mixed with 100 mL of 0.160 M Na2SO4. How many grams of Ag2SO4 will…

A: Correct :c) 4.99 g Given that,  Volume of 0.320 M AgNO3 solution = 100 mL = 0.1 L Moles of AgNO3…

Q: When 15.0 mL of a 3.26×10-4 M copper(II) chloride solution is combined with 18.0 mL of a 4.53×10-4 M…

A: Given information, 15.0mL of CuCl2[CuCl2]=3.26×10-4M18.0mL of K2CO3[K2CO3]=4.53×10-4M

Q: a. Calculate the solubility of PbBr, if the Ksp=6.6 x 106 b. Calculate the solubility of PbBr, if…

A:

Q: Ill Determine the precipitate in the following reaction. If a precipitate is not formed, select "no…

A:

Q: A

A:

Q: A solution contains 1.08×10-2 M lead nitrate and 1.24x10-2 M silver acetate. Solid ammonium bromide…

A: Given: Concentration of silver acetate i.e. AgCH3COO = 1.24 × 10-2 M Concentration of lead nitrate…

Q: A student wishes to identify an unknown cation in a solution. A precipitate does not form with the…

A: The unknown cation from the sample is determined in a systematic manner by treating the sample with…

Q: 4. Assume that a student places 1.0 mol of solid PbBr2 in 1.0 L of 0.0025 M Pb2+. Part of the lead…

A: Recall the given equation of dissociation that will occur here                 PbBr2s→Pb2+aq +…

Q: aqueous solution at room temperature is 0.25 M in both Ba²⁺ and Ca²⁺ ions. You want to separate…

A:

Q: When the aqueous solutions of ZnSO4, K2S, and Ba(ClO3)2 are mixed together, which of the following…

A: In the given reaction we have to predict all the possible precipitates formed when ZnSO4, K2S, and…

Q: Which of the following compounds is SOLUBLE? A. SrSO4 B. CaCO3 C. BaS D. CaCl2

A: Among all the given compounds SrSO4, CaCO3, BaS and CaCl2, calcium chloride (CaCl2) is highly…

Q: 1. A solution contains 0.010 M K₂SO3 (potassium sulfite) and (calcium nitrate) is added slowly into…

A: Solubility product is defined as the product of concentration of the ions for a solid substance…

Q: It takes 38.65 mL of a 0.0895 M hydrochloric acid solution to reach the equivalence point in the…

A: This question can be solved using law of multiple proportions.

Q: 100 mL of 0.320 M AgNO3 is mixed with 100 mL of 0.160 M Na2SO4. How many grams of Ag2SO4 will…

A: Given that,  Volume of 0.320 M AgNO3 solution = 100 ML = 0.1 L Moles of  AgNO3 in 0.1 L = 0.320…

Q: A solution contains 1.43x10 M lead nitrate and 5.74x10 M silver acetate. Solid potassium sulfate is…

A: Given that: Concentration of lead nitrate =1.43x10-2 M Concentration of silver acetate =5.74x10-3 M…

Q: A solution contains 1.16×102 M sodium sulfide and 1.20x10-2 M potassium hydroxide. Solid…

A: Given: Concentration of sodium sulfide i.e. Na2S = 1.16 × 10-2 M Concentration of potassium…

Q: 4. State the solubility of the following compounds (soluble or insoluble). Tell whether If soluble,…

A: Applying solubility table we can determine the solubility of compounds.

Q: converted into a buffer by the addition of: (Assume that the volume remains constant as each…

A: Buffer solution is the mixture of weak Acid/base with its conjugate base/acid. 1) 0.21 mol KCN…

Q: For a precipitation reaction to be useful in a gravimetric analysis, the product of the reaction…

A: Gravimetric analysis is a method of quantitative chemical analysis in which the constituent  is…

Q: Determine if calcium carbonate will precipitate or not if a solution has 50ppm of calcium and 40ppm…

A: Given data:50 ppm of calcium and 40 ppm of carbonate ions.To determine:Whether CaCO3 will…

Q: A solution contains 0.0130 M Pb2 +(aq) and 0.0130 M Sr2+(aq). If you add SO-(aq), what will be the…

A:

Q: solution contains 1.05×102M zinc acetate and 1.04×10 M nickel(II) nitrate. olid sodium cyanide is…

A: The question is based on the concept of solubility product Principle. it states that a weak…

Q: When 15.0 mL of a 3.49×10-4 M copper(II) chloride solution is combined with 22.0 mL of a 3.52×10-4 M…

A: Given that:  Volume of copper chloride (CuCl2) = 15.0ml  Molarity = 3.49 × 10-4 M Molarity of KOH =…

Q: A solution contains 5.75×10-3 M potassium sulfide and 8.81×10-3 M ammonium phosphate. Solid zinc…

A: The question is based on the concept of solubility product principle.It states that when a weak…