3. A solution contains 0.045 M Ca2+, 0.045 M Zn2+, and 0.045 M Ni²+ ions. a. If you separate them using aqueous (NH),C,O, which ion will precipitate first as an oxalate? Consider the K values for CaCO, ZnC₂O, and NICO, on page 86. sp

Q: this is a multiple choice question with an explanation portion) Which of the following compounds has…

A: In this question, we want to select lowest Solubility of Compound in water.  You can see the correct…

Q: 2. The K, for magnesium oxalate, MgC,O, is 7.93 x 10. What would be the oxalate ion concentration,…

A: The solubility product, Ksp = 7.93 * 10-5

Q: Use solubility to calculate Ksp The solubility of Co(OH)2 is measured and found to be 3.76×104 g/L.…

A: The solubility of Co(OH)2 = 3.76×10-4 g/L.We have to calculate the solubility product (Ksp) value…

Q: When 0.4 mol/L, 350 mL of Pb(NO3)2 is mixed with 0.3 mol/L, 450 mL of KCI, A. will a precipitate…

A: The purpose of this question is to involves identifying the formation of precipitation and…

Q: 1. What is the solubility of Cr(OH)₃ at a pH of 10.80? (Ksp Cr(OH)₃ is 6.70 × 10⁻³¹)

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: You’re mixing Ca(OH)2 in 100 mL of water and notice it is not very soluble. a. What is one way to…

A: a

Q: A solution contains 1.13x10-2 M ammonium sulfide and 1.43x10-2 M potasslum hydroxide. Solid…

A:

Q: 9. A flask containing 0.10 M NaCl (aq) and 0.010 M K₂CrO4 (aq) has some solid AgNO, added to it. Ksp…

A: #9: 1 mol NaCl is completely dissociated to give 1 mol Cl-(aq). Hence [Cl-(aq)] = [NaCl] = 0.10 M  1…

Q: a. Give the chemical equation for the dissociation of Al(OH)3. b. What is the molar solubility of…

A: Calculate molar solubility, molar solubility of ions and dissociation equation of Al(OH)3 ?

Q: A solution contains 1.21x10-2 M ammonium bromide and 9.31x10-3 M sodium iodide. Solid lead acetate…

A:

Q: A. [Fe] = 0.012 M, [OH]= 0.015 M, Ksp = 2.5 x 1039. B. [Pb2*1 = 0.060 M, [CI]= 0.034 M, Ksp = 1.6 x…

A: The condition of precipitation is: Ionic product should be greater than the solubility product.

Q: The concentration of Mg 2+ in seawater is 0.052 M. At what pH will 99% of the Mg 2+ be precipitated…

A: We have 0.052 M of Mg+2 , we have to predict the pH at which 99% of Mg+2 will be precipitated .

Q: A solution contains 5.40x10 M lead acetate and 5.13×10 M silver nitrate. Solid ammonium bromide is…

A: Please find your solution below :

Q: 9. Will a precipitate form when in an aqueous solution of 2.1 x 10 *mol·L lead (II) nitrate is added…

A: Given :-  Volume of Pb(NO3)2 = 500 mL  Molarity of Pb(NO3)2 = 2.1×10-3(mol/L) = 2.1×10-3(M)…

Q: In the lab you mix 75 mL of NaOH solution with a pOH of 2.45, with 125mL of a 0.018 M solution of…

A: Answer: For a saturated solution value of Qsp will be equal to Ksp. If Qsp is greater than Ksp then…

Q: A solution contains 1.29×10-² M lead nitrate and 1.16×10-2 M silver acetate. Solid potassium iodide…

A:

Q: A solution contains 1.16×10-² M potassium chloride and 7.51×10-³ M sodium chromate. Solid lead…

A:

Q: A 10.00 mL sample of H3PO4 is titrated with 0.100 M Ca(OH)2. The equivalence point is reached after…

A: Equivalent =molarity×volume×n factor  n factor is no of replace H+ ion or OH- ion for acid and base…

Q: A solution contains 1.48x10-2 M potassium carbonate and 1.28x10-2 M ammonium fluoride. Solid lead…

A: Given,  [K2CO3] = [CO32-] = 1.48 x 10-2 M  [NH4F] = 1.28 x 10-2 M  Then,

Q: A solution contains 7.55x103 M barium acetate and 1.40×10² M silver nitrate. Solid ammonium sulfite…

A:

Q: 17.) Which combination results in precipitate formation?  A. aqueous silver nitrate is added to…

A: Answer:

Q: A solution contains 1.03×10² M sodium cyanide and 8.68×10³ M potassium sulfate. Solid silver nitrate…

A: The concentration of sodium cyanide (NaCN) = 1.03×10−2 M The concentration of potassium sulfate…

Q: Which precipitate will form?

A:

Q: A solution contains 1.21×10-2 M calcium acetate and 5.84×10-³ M silver nitrate. Solid sodium…

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

Q: The pH of a saturated Fe(OH)3 solution is 10.57. Determine the solubility product constant for this…

A: Given : pH of Fe(OH)3 saturated solution = 10.57  Since pOH = 14 - pH => pOH = 14 - 10.57 = 3.43…

Q: A solution contains 1.37x10-2 M zinc nitrate and 1.29x10-2 M barium acetate. Solid sodium carbonate…

A:

Q: KSP for Copper Sulfide is: 7.9 × 10-37   KSP for Copper Hydroxide is: 1.6 × 10-19

A: (a) The compound with smaller Ksp will precipitate first. Thus,  the Ksp of copper hydroxide is less…

Q: A solution contains 9.63×10-3 M sodium sulfide and 1.48×102 M ammonium iodide. Solid silver acetate…

A: A. Formula = Ag2S B. [Ag2+] = 2.55*10-24 M Please match the Ksp values from the literature values.…

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.