Explain how to produce an ideal precipitate in the analysis of sodium fluoride, NaF with silver nitrate, AgNO3 as precipitant using precipitation gravimetry

Q: Solid iron II hydroxide, Fe(OH)2, has a solubility product constant of Ksp = 4.87 x 10-17. What is…

A: The amount of solute dissolved in a solution is known as solubility.  Solubility product is defined…

Q: Hydroxyapatite, Ca,,(PO,),(OH), , has a solubility constant of Kp = 2.34 x 10–59, and dissociates…

A: Given Ksp of hydroxyapatite, Ca10(PO4)6(OH)2 , Ksp = 2.34*10-59  Given [OH-(aq)] = 5.30*10-4 M

Q: If a student combines specific amount CaCl2. 9H2O and Na2CO3 and obtained a solid precipitate. The…

A: Given: CaCl2·9H2O is reacting with Na2CO3 to form a white precipitate. Mass of CaCl2·9H2O taken =…

Q: As part of a soil analysis on a plot of land, a scientist wants to determine the ammonium content…

A: Given data, Mass of soil sample = 5.045g Volume of solution = 0.500L Mass of precipitate using 125mL…

Q: The mineral pyrite, FeS2(s), can incorporate large amounts of arsenic. The dissolution of…

A: Pyrite, commonly known as "fool's gold," is a sulfide mineral composed of iron and sulfur. Its…

Q: (5) Silver phosphate, Ag,PO4, is an ionic compound with a K, of 2.6 ×x 10". Calculate the solubility…

A: An ionic bond can be defined as the electrostatic force of attraction between cation and anions.…

Q: The determination of cyanide ions (CN-) is carried out according to the Mohr method: a titrating…

A: The equilibrium between AgCN in solid phase and Ag+ in solutionphase is given as:AgCN (s) ⇌ Ag+ (aq)…

Q: In gravimetric analysis, precipitation is a quantitative method commonly used. However, its efficacy…

A: The answer is given below

Q: Sodium sulfate is slowly added to a solution containing 0.0500 M Ca²+ (aq) and 0.0210 M Ag+ (aq).…

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Q: Zn and Sn ions coprecipitate when they exist in solution to form mixed oxides. Suggest a…

A: a. Given that, Zn and Sn ions coprecipitate when they exist in a solution to form mixed oxide. We…

Q: Cite one example where precipitation titration could be applied in food technology.

A: It is used for the determination of halide ions in the solution. It is used to measure salt content…

Q: Use the References to ncces impoertant values if needed for this question. Compare the solubility of…

A: The dissociation of calcium sulphide into ions is an equilibrium process. CaS⇌ Ca2+ + S2-   Common…

Q: Hydroxyapatite, Cao(PO4)(OH)₂, has a solubility constant of Ksp=2.34 x 10-59, and dissociates…

A: Given:Solubility constant of hydroxyapatite is  2.34×10-59.[OH−] is fixed at 3.40×10-4 M.

Q: Describe the changes in pH that take place during the titration of: (a) a weak acid with a strong…

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Q: write out the equilibrium expression for the mineral dissolution of Al(OH)3 in water

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Q: Oxide ion, like sulfide ion, is a strong base. Write an equation for the dissolution of CaO in water…

A: The dissolution of calcium oxide in water and the equilibrium constant in it can be expressed as…

Q: Calcium fluoride has a Ksp of 3.2 x 10-11. Would you expect to see a precipitate if you mix 0.100 L…

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Q: Be sure to answer all parts. Given that the solubility of MnCO3 is s = 4.2 x 10 g/L, calculate the…

A: Given, The solubility of MnCO3 (s) = 4.2 × 10-6 g/L The solubility product constant (Ksp) of the…

Q: Determine the molar solubility (S) of Ag, CO, in a buffered solution with a pH of 3.289 using the…

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Q: Calcium phosphate (Ca3(PO4)2; MM = 310.18 g/mol) has a Ksp of 2.07 × 10−33 at 25 ℃. Write the…

A: Calcium phosphate, having the chemical formula Ca3(PO4)2, is a calcium salt of phosphoric acid. It…

Q: The concentration of calcium carbonate in a sample of water saturated with the solid was found to be…

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Q: 9. An aqueous solution of sulfuric acid is prepared by mixing a secondary standard of sulfuric acid…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: Consider the following mixtures of chemicals. Complete the table by writing balanced equations and…

A: The equation will be:

Q: Sulfuric acid (H2SO4) is a strong acid in aqueous solution, yet the pKa of sulfuric acid is 7.6 in…

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Q: A solution is prepared by dissolving 1.40 g of silver sulfate in 100 mL of hot water. Will a…

A: The solubility product quotient (Qsp) is calculated by multiplying the ionic concentration of an…

Q: A chemist receive different mixtures for analysis with the statement that it contain NaOH, NaHCO3 ,…

A: NaOH and NaHCO3 can't be present together in a mixture since they react to form Na2CO3.   Thus,…

Q: A solution containing sodium fluoride is mixed with a solution containing cadmium nitrate to form a…

A: Ksp is defined as the product of concentration of ions when saturation has attained. K is defined as…

Q: Two homogeneous solutions 1.5 x 10-2 M Pb(NO3)2 and 2.5 x 10-4 M (NH4)2SO4 are combined. Does PbSO4…

A: Answer:- This question is answered by using the simple concept of determination of formation of…

Q: Write a molecular equation for the reaction between aqueous HBrHBr and aqueous Ba(OH)2Ba(OH)2.…

A: Given -hydrogen bromide and barium hydroxide We need to write chemical equation with phase.

Q: A 100-mL sulfide-containing water sample was titrated with 12.15 mL of 0.041 M AgNO3 to determine…

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Q: Write a balanced net ionic equation to show why the solubility of AlPO4 (s) increases in the…

A: Answer:Le-chatalier's principle states that when any parameter of the system that is in equilibrium…

Q: A 0.1530 g of pure KIO3 was dissolved in 50 mL distilled water. This was then added with KI and 6N…

A: Normality of sodium thiosulfate solution can be calculated from the Molarity. So first we calculate…

Q: Give some examples of secondary standard solutions, and give the reason

A: There are mainly two types of solution, primary standard solutions and secondary standard solutions.…

Q: a) Amount of Ba(NO3)2 dissolved in grams. Molar mass of Ba(NO3)2 = 261.3 g/mol b)  Solubility…

A: Colligative properties are the properties of the solution which depends upon the amount of solute…

Q: A student is calculating the concentration of her standard solutions in order to create the…

A: Given: Volume of Fe3+ = 2.00 mL Concentration of Fe3+ = 0.194 M Volume of SCN- = 200 μL = 0.2 mL   (…

Q: Precipitation titration is often used to determine the concentrations of halides. Consider the…

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Q: 4. Because of the small particle size of the CaC204•H2O precipitate, some of it passes through the…

A: Answer is explained below. In the question it is given that, because of the small particle size of…

Q: A volume of 100.0 mL of 3.016 M strontium nitrate was added to 200.0 mL of a 3.644 M solution of…

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