Calcium Phosphate are used to make commercial fertilizer. Its Ksp value is 2.07x10-33 at 25oC. Express answers in 4 significant figures.    a. Write the Ksp expression  b. What is the concentration of Ca2+ in equilibrium with solid if [PO4 3-] is 5x10-5 M?  b. How many moles of PO4 3- are delivered when 275 mL of solution described in sprayed unto a field?

Q: Solubility product of an ionic compound..An ionic compound with the general formula A2B3 is…

A: Solubility product (Ksp )is the equilibrium constant for dissolution of ionic compound in water.

Q: 42. Cadmium sulfide, CdS, is an insoluble substance with a Ksp of 1.0 X 104º. It dissociates in…

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: 16. A sample of seawater contains 400 g Ca?* ions per m³. What must be the minimum concentration of…

A: For the formation of precipitate of Ca3(PO4)2 , the reaction quotient,Qsp, must be great than or…

Q: Using the appropriate Ksp values, find the concentration of K+ ions in the solution at equilibrium…

A:

Q: 8) A student added a solution of OHions dropwise to a solution containing 0.10 M of Fe2+ and 0.10 M…

A: The problem is based on ionic equilibrium. Here we will use solubility product concepts to find the…

Q: Calculate the [Ag"] and [CrO42], and the solubility of Ag CrO4 in a solution prepared by adding an…

A: Given: Moles of Na2CrO4 = 0.10 mol Volume of Na2CrO4 = 1 L Ksp of Ag2CrO4 = 1.9×10-12

Q: Will lead(II) chloride (PbCl2) precipitate when 325 mL of a 0.145 M solution of Pb(NO3)2 is added to…

A: 325 mL of 0.145 M PbNO32solution is added to the 185 mL of 0.0425 M NaCl solution.Ksp of PbCl2 is…

Q: QUESTION 12 One liter of saturated zinc hydroxide solution contains 0.000222 g of dissolved Zn(OH)2.…

A:

Q: 10. Determine how the additions of each salt is likely to shift the equilibrium. Cu²+ (aq) + 2 NH3…

A:

Q: 1. Commercial vinegar was titrated with NaOH solution to determine the content of acetic acid,…

A: The neutralization reaction of acetic acid and sodium hydroxide can be depicted as follows: CH3COOH…

Q: Given that Ksp for BaCO3 = 1.6 x 10-9, Ksp for CaCO3 = 4.7 x 109, Ksp for MGCO3 = 1.0 x 10 15, Ksp…

A: Note:  As the question consists of multiple questions from different concepts, we are saving the…

Q: Find the solubility of Cul in 0.43 M KCN solution. The Kap of Cul is 1.1 x 10-12 and the Kr for the…

A: Solubility of CuI in KCN solution is to be determined.

Q: a. Determine the mass of precipitate produced when 50.0mL 0.025M Mn(NO3)2 and 50.0mL 0.10M Na2CO3…

A:

Q: Given: Will a precipitate form when 0.100 L of a solution containing 0.55 M barium nitrate is added…

A: In order to know whether precipitate is formed or not follow the below mentioned steps: 1) Calculate…

Q: 5. Determine the molar solubility of Fe(OH)3(s) in water, given its ksp to be 2.79 x 10-3⁹

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: 1. Knowing the CaCOCa) + CO., which statement is true? a. adding a substance containing a common ion…

A: 1. Option D is correct answer as the formula for Ksp = [Ca2+] × [C2O42-] ,it means that reactant…

Q: Solubility of CrF3 in water is 0.120 g/L at 25  oC.  What is the molar concentration of F- ion in…

A: When CrF3 dissolves, the following equilibrium is established: CrF3(s) <-------->  Cr3+(aq) +…

Q: new concentration of NaOH after dilution

A:

Q: Which of the following compounds precipitates from a solution that has the concentrations indicated?…

A:

Q: * 00 5. The formation constant* of [M(CN),] is 5.30 x 108, where M is a generic metal. A 0.160 mole…

A:

Q: a) The solubility product of AgBr is 10-13 mol² L-². Calculate the solubility in water Calculate the…

A:

Q: What CrO42- concentration is required to initiate precipitation of Ag2CrO4 from a solution that is…

A: Solubility can be defined as maximum amount of solute that can be dissolved in solvent so as to…

Q: Suppose a student mixes 5.00 mL of 2.00 x 10 M Fe(NO,), with 4.00 mL of 2.00 x 10- M KSCN and 1.00…

A: Given: Concentration of Fe(NO3)3 = 0.002 M Volume of Fe(NO3)3 solution taken = 5.00 mL = 0.005 L…

Q: 21. solution. Ka for HC1O = 3.018×10-8, Please answer the following questions about a 0.1672 M NaClO…

A: The question is based on the concept of pH of the solution.  it is defined as a negative logarithm…

Q: The solubility-product constant for Ce(IO3)3 is 3.2 X 10-10. What is the Ce3+ concentration in a…

A:

Q: A solution contains 4.0 × 10-0 M Na3PO4. What is the minimum concentration of AgNO3 that would cause…

A:

Q: Q4) Will a precipitate of Ag2CrO4 form when exactly 20 ml of 0.01 M AGNO3 solution is added with…

A: A sparingly soluble salt dissociaton as  AxBy   xAy+ + yBx- So Ksp =[Ay+]x[Bx-]y Reaction quotient…

Q: 11. The Kf for [AIF6]³- is 7.0 x 101⁹ and the corresponding equilibrium is shown below. Calculate…

A: Answer:-This question is answered by using the simple concept of calculation of concentration at…

Q: What concentration of SO? is in equilibrium with Ag, SO, (s) and 1.00 × 10-3 M Ag+? The Ksp of…

A: Given, [Ag+] = 1.00 × 10-3 [SO32-] = ? Note: The Ksp of Ag2SO3 = 1.5 × 10-14 Ag2SO3(s) ⇌ 2Ag+(aq) +…

Q: An insoluble salt A3B(s) dissolves in water as follows: A3B (s) = 3A* (aq) + B3- (aq) If the…

A: From given  With the given concentrations Ksp is calculated with law of mass of action as follows

Q: The Ksp of AgCl is 1.7 × 10-10. How many moles of MnCl2 can be dissolved in one liter of an aqueous…

A: When ionic product exceeds Ksp, precipitation occurs. Ksp are used for sparingly soluble compounds.

Q: Give the formula of the compound which will give a precipitate with BaCl2 but NOT with (NH4) 2CO3?…

A: BaCl2 forms white ppt with sulphate ions of BaSO4  All Ba(NO3) 2  and chlorides are water soluble…

Q: 16. The solubility product, Ksp, for dissolution of calcium sulfate is 2.4 × 10 4 × 10-5 equation…

A: The dissolution of calcium sulfate is shown below - CaSO4 (s)   <=====>    Ca2+(aq.)    +…

Q: A solution contains 0.020 M Ag* and Pb2+. Add CrOq² to precipitate red Ag2CrO4 and yellow PbCrO4.…

A: Given,

Q: Using the appropriate Ksp values, find the concentration of K+ ions in the solution at equilibrium…

A: The reaction taking place is  Cu(NO3)2 (aq) + 2 KOH (aq) ----> Cu(OH)2 (s) + 2 KNO3 (aq)  Since…

Q: 3. Calculate the molar concentration of Co+ at equilibrium when 0.12 moles Co3+ is mixed with 0.98…

A: The equilibrium constant can be written as the ratio of concentration of products to the…

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