What is the solubility product constant? Write a general expression for the solubility constant of a compound with the general formula AmXn

Q: Complete the following solubility constant expression for SrCO 3.

A: SrCO3 ionises as : SrCO3 ----------> Sr2+ + CO32- Solubility product Ksp = [Sr2+][CO32-] Let the…

Q: Complete the following solubility constant expression for Fe(OH)2

A: Given -> Fe(OH)2

Q: What is the pH of a hydrocyanic acid/sodium cyanide buffer in which the concentration of the weak…

A: we have to calculate pH of the given buffer solution

Q: Why does a buffer resist changes in pH?

A: Why does a buffer resist changes in pH has to be given,

Q: In the analysis of an unknown organic compound, what is the purpose of performing solubility test

A: Solubility test is the test which tells the ability of a compound to dissolve or soluble in a…

Q: An aqueous solution contains 0.28 M hydrofluoric acid. One Liter of this solution could be converted…

A:

Q: A buffer contains significant amounts of acetic acid and sodium acetate. Write equations showing how…

A: Buffer solution:  It consists of components that resist the change in of the solution when either…

Q: What is the effect of dilution on the pH of a buffer?

A: The pH of a buffer solution of a monoprotic acid HA can be expressed as follows-

Q: What are the main groups in the general qualitative analysis scheme described in this chapter?…

A: Qualitative analysis- It is the ideal analysis of inorganic mixtures to detect basic radicals and…

Q: Why is titrant added rapidly at the beginning of titration but more slowly as titration proceeds?

A: At the beginning, the amount of analyte present in the solution will be high. Hence whatever amount…

Q: An aqueous solution contains 0.25 M hydrofluoric acid. One Liter of this solution could be converted…

A: A buffer solution can be created by mixing acid and salt of conjugate base of the acid.

Q: Why the shapes of strong acid–strong base, weak acid–strong base, and weak base–strong acid…

A: Why the shapes of strong acid–strong base, weak acid– strong base, and weak base–strong acid…

Q: explain why there is minimal change in the pH when a strong acid is added to a buffer as opposed to…

A: When a strong acid is added to a buffer, there is minimal change in the pH and it is opposed to when…

Q: Draw the conductometric titration curve of the titration of a weak base with a weak acid in equal…

A: Conductance measurements are frequently  employed to find the endpoints of acid-base and other…

Q: buffer solution contains 0.370 M hydrofluoric acid and 0.334 M potassium fluoride. If 0.0362 moles…

A: When a weak acid and its salt are present in a solution,they form a buffer solution.The pH of…

Q: What is the general rule in preparing a buffer with a high buffering capacity?

A: In the preparation of buffer (acidic buffer), a weak acid, such as acetic acid, and its salts, such…

Q: What happens to the pH of the wateras you add drops of the acid solution and what is the chemical…

A: We are given two different substances, one is a non-buffer solution(water) and the other is a buffer…

Q: An aqueous solution contains 0.26 M ammonium nitrate. One liter of this solution could be converted…

A: Buffer solutions are prepared to neutralize the pH changes in the other solutions. An example of a…

Q: A lactic acid/lactate ion buffer solution contains 0.11 M HC3H;O3 and 0.78 M C;H;O3¯, respectively.…

A: pH is a scale used to specify the acidity or basicity of an aqueous solution. A buffer solution is…

Q: pH

A:

Q: An aqueous solution contains 0.25 M hydrocyanic acid. One Liter of this solution could be converted…

A: Buffer is a solution which consists of a weak acid and it's conjugate base or a weak base and it's…

Q: >A buffer contains significant amounts of ammonia and ammonium chloride. Write equations showing…

A: A buffer solution consists of specific amounts of weak acid and its conjugate base or specific…

Q: A solution of butanoic acid and potassiumbutanoate(C3H7COOK) behaves as a buffer. Describe the term…

A:

Q: Match each weak acid with the pH value at which it would buffer.

A: Weak acids are the acids that do not dissociate completely in aqueous solution. There exists an…

Q: What are the two components of a buffer solution? How do each of them maintain pH?

A: Answer: Buffer solution is the type of solution whose pH doesn't change on adding small quantity of…

Q: Describe and explain the two situations in which pH can have an appreciable effect on the aqueous…

A: Most of the ionic compounds are soluble in water, but their degree of solubility varies.  Not the…

Q: 1. The removal of an ion is sometimes considered to be complete when its concentration drops to…

A: The question is based on the concept of solubility product. We need to calculate hydroxide ion…

Q: What are buffers in terms of acid-base equilibria, give an example, and can a buffer capacity be…

A: Buffer solution is a solution that is maintaining it's hydrogen ion concentration pH. With only…

Q: What is the solubility product expression for Pb3(PO4)2

A: Given compound is Pb3(PO4)2. We have to calculate solubility product expression.

Q: An aqueous solution contains 0.30 M ammonium bromide. One liter of this solution could be converted…

A: Given-> Molarity of NH4Br = 0.30 M Volume = 1 L

Q: Express the solubility equilibrium of the generally insoluble salt CuOH.

A: Solubility equilibrium is the equilibrium associated with the dissolving solid in water to form…

Q: 4.0 6.0 8.0 10.0 Volume (mL) nce that is a weak acid. Determine the pK, of this compound.

A: 1- pH = 8.15 is the pH at equivalence point, in this pH Solution was completely neutralizated.

Q: What are the factors on which solubility is affected

A: All known compounds can be dissolve in certain solvents whereas they remain insoluble in other…

Q: What is the effect of concentration of the weak acid on pH of the buffer solution? Explain.

A:

Q: An aqueous solution contains 0.29 M ammonium iodide. One Liter of this solution could be converted…

A:

Q: An aqueous solution contains 0.34 M ammonium perchlorate. One Liter of this solution could be…

A: The ammonium perchlorate, NH4ClO4, is produced when NH3 and HClO4 are mixed and the aqueous solution…

Q: An aqueous solution contains 0.26 M ammonium bromide. One liter of this solution could be converted…

A: A buffer solution is defined as when a weak acid is added to the conjugate base of the weak acid, or…

Q: What factors influence the effectiveness of a buffer? What are the characteristics of an effective…

A: Buffer helps to resist the change in pH of a solution when a little amount of acid or base added. An…

Q: Which of the following incorrectly describes buffer solutions? Buffers can be prepared using strong…

A: Answer - The correct option is (a)  buffer can be prepared using strong acid and its conjugate base…

Q: An aqueous solution contains 0.26 M hypochlorous acid. One Liter of this solution could be…

A: Buffer solution is the equimolar solution of weak acid and it's salt. Hypochlorous acid(HClO) is the…

Q: Write a general expression for the solubility constant of a compound with the general formula AmXn.

A: Solubility constant of a compound is equal to the product of the concentrations of ions raised to…

Q: Write the ion-product expression for silver carbonate.

A: Formula of silver carbonate = Ag2CO3   Ion - Product (Q) = Product of the concentrations of the…

Q: how does buffer capacity change with added acid or base?

A: Buffer solution: An aqueous solution consisting of mixture of weak base and its conjugate acid, or…

Q: Describe the Henderson Hasselbalch equation and explain its use in making buffers.

A: Buffer solutions are those solutions which resist in change of its pH for a  short range of change .…

Q: How does a buffer solution prevent larger change in pH? What does it mean when a solution has…

A:

Q: Write the solubility equilibrium and the solubility-product constant expression for the slightly…

A: The feebly soluble salts undergo dissolution until a certain stage after which any dissolution leads…

Q: Give the components of a buffer system and explain the requirements for a solution to be considered…

A: The question is based on the concept of buffer solution. We have to explain the concept of buffer…

Q: Name a compound that you could add to a solution of each of the compounds to make a buffer. Explain…

A: Given,  a.  acetic acidb. sodium nitritec. ammoniad. potassium formatee. Na2HPO4 (two possible…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.