4. What CrO4 2– concentration is required to (a) initiate precipitation of Ag2CrO4 from a solution that is 3.41 x 10–2 M in Ag+? (b) lower the concentration of Ag+ in a solution to 2.00 x 10–6 M?

Q: why does adding HNO3 to the solution [Ag(NH3)2]+ make AgCl precipitate? where does the chloride come…

A: If the solution contains a lewis base then the solubility of an ionic will increase drastically.With…

Q: Write the balanced chemical equation for conversion of Al(s) to KAl(SO4)2·12H2O(s) in aqueous…

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Q: 3) What is the solubility of AgCl if the Kp is 1.6 x 10 -10?

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Q: Iron concentrations greater than 5.4 × 10–6 M in water used for laundry purposes can cause staining.…

A: The solubility reaction of Fe(OH)2 is given by  Fe(OH)2 (s) ---------> Fe2+ (aq) + 2 OH- (aq)…

Q: Calculate the concentration of Ag+ required to begin precipitation of Ag2CO3 in a solution that is…

A: Given information: The concentration of CO32- ions of salt Ag2CO3 is 2.50 x10-6 M

Q: 1- In the Group 2 precipitations, the Sulfide lon (S) is generated in an Acidic environment. If the…

A: H2S --à H+ + HS-    Ka1 = 1 X 10-7 HS- --à H+ + S2-     Ka2 = 1 X 10-13

Q: 3. The equilibrium constant for formation of CuCl2 is given by Cu'(aq) + 2 CF (aq) CuClz (aq) Bz =…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Calculate the solubility of aluminum hydroxide, Al(OH)3, in a solution buffered at pH 11.00.

A: Solubility product, Ksp of Al(OH)3 is 1.9×10-33. pH of the solution = 11.00 pOH of the solution = 14…

Q: A 0.4723 g sample of primary-standard-grade Na2CO3 required 34.78 mL of an H2SO4 solution to reach…

A: Given, reaction is : CO32-+2H+→H2O+CO2(g) Sample weight of Na2CO3 = 0.4723 g Volume of H2SO4…

Q: 10. The Handbook of Chemistry and Physics gives solubilities of the following compounds in grams per…

A: Solubility product is the product of solubilities of component ions .

Q: The formation constant" of [M(CN)4] is 7.70 x 106, where M is a generic metal. A 0.130 mole quantity…

A: Welcome to bartleby ! As per company norms we can not answer more than one question per session.…

Q: Consider the reaction: Ag+ + 2 NH3 =  Ag(NH3)2+ What will happen if Cl- is added to this system to…

A:

Q: Why does adding HNO3 to the solution containing [Ag(NH3)2] make AgCl precipitate?

A: In solution of [Ag(NH3)2]+  ,NH3 molecules are coordinately bonded to central metal ion Ag+ ion .…

Q: 3. Fill in the boxes in the following flowsheet by indicating the identities of ions or complexes…

A: The precipitate is mainly a solid that is "insoluble". It exists in solid form and formed on the…

Q: If a solution contains 0.0020 mol of CrO4 2− per liter, what concentration of Ag+ ion must be…

A:

Q: Iron concentrations greater than 3.70x10 M in water used for laundry purposes can cause staining.…

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Q: A volume of 50 mL of 1.8 M NH3 is mixed with an equal volume of a solution containing 0.95 g of…

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Q: What is the solubility of Agl in: a) water? b) an aqueous solution of 0.45 M NH3?

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Q: Express the equilibrium constant for the following reaction. Pb(NO 3pg)+2 KCK og) an PbCl g( s)+2…

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Q: Write the solubility product constant for: A. BaCrO4 B. Ag2CrO4 C. Mg3(PO4)2

A:

Q: What are the concentrations of Ag+, CN–, and Ag(CN)2 − in a saturated solution of AgCN?

A: In the 1.0 L of a saturated AgCN solution, the concentration of Ag+ and CN- is;…

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Q: CrO4 2- concentration

A:

Q: Calculate the solubility-product constant for Pb(BrO3)2 given that the molar concentration of the…

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Q: What is the solubility of NH3 if its partial pressure is reduced to 30,000 Pa?

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Q: A. In which of the solutions below would AgBr have the highest solubility? 0.020M KBr, 0.010M LiBr,…

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Q: Balanced chemical equation for conversion of Al(s) to KAl(SO4)2·12H2O(s) in aqueous solution

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A: We have to find solubility of Ba(IO3)2

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A: The compound given is Al(OH)3.

Q: What is the concentration of Ag* in a saturated solution of Ag2CrO4 if Kgp = 1 x 10 12? O 1x 1012 M…

A: Ag2CrO4 = 2 Ag^+ + CrO4^2-          s              2s              s  Ksp = [Ag^+]^2[CrO4^2-] =…

Q: Agl has very low solubility in water. If the Kf of [Ag(CN)2) is 1.0 x 1021 and sodium cyanide is…

A:

Q: sodium sulfate

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Q: In which of the following aqueous solutions will Fe(OH)3 be most soluble (i.e. highest molar…

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Q: Calculate the ammonia concentration required to initiate the precipitation of Fe(OH)2, from a…

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Q: Q1) In titration of the solution containing 0.1 Molar of l'and 0.1 Molar of Cro, , with the solution…

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Q: a. Give the chemical equation for the dissociation of Mg;(PO,),? 2. b. What is the molar solubility…

A: Given : We have to write reaction for Mg3 (PO4)2

Q: 5.) What CrO,2 concentration is required to initiate precipitation of Ag.CrO4 from a solution that…

A: To find out the concentration for chromate ion, first, write down the formula for Ksp of Ag2CrO4 and…

Q: The Kgp for Ag,CrO, is 1.2 x 10-12. a) Complete writing the balanced equilibrium equation for the…

A:

Q: The pH of body fluids can be assessed by the measurement of plasma pH, total CO2, and: РОН b. pkw с.…

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Precipitation Titration

Precipitation analysis is used to analyze drugs, and to measure the salt content in food and beverages. It is an important concept from the examination point of view many practical questions are asked on the topic. This topic is significant in the professional exams for both undergraduate and graduate courses, especially for