Explain the common ion effect with respect to molar solubility.

Q: A 0.0258-g sample of an unknown acid was titrated with 0.04983 M KOH solution. Using the given data,…

A: Plot of ∆pH versus volume of NaOH added Plot of pH versus volume of NaOH added Equivalence point =…

Q: molar solubility of

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Q: Which type of indicator is used in Mohr's method precipitation indicator irreversible Red/Ox…

A: the correct option is provided in the next step:

Q: True or false: “solubility” and “solubility-product constant” are the same number for a given…

A: Solubility is the phenomenon of dissolution of a solute in the given solution.

Q: Find the solubility of calcium oxalate when the pH is not fixed or is variable

A: Change of pH means change of concentration of H+ in solution.

Q: Define pH indicator. The amount of pH indicator added are normally kept as small as possible in a…

A: pH indicator has to be defined. And the reason for why we should not add excessive pHindicator into…

Q: Relationship of Le Chatelier’s principle and Henderson-Hasselbalch Equation on Buffer Solution

A: Le Chatelier's principle states that when any change or disturbance is caused to an equilibrium…

Q: The end point for a titration can be determined graphically. The end point volume for a first…

A: ANSWER IS DISCUSSED BELOW :

Q: if the titrated solution was a deep red or magenta color instead of a light pink color at the…

A: If the titrated solution was a deep red or magenta, then the calculated molarity of HCl become…

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

A: Buffer is made by combination of weak acid and it's salt.

Q: Calculate the solubility of silver carbonate in a 0.10 mol/L sodium carbonate solution. Use the…

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Q: Please interpret the second derivative plot of titration

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Q: Buffer Desired pH Volume added Buffer capacity solution 0.10 M HCI 0.10M NaoH Acid added Base added…

A: Buffer solution: A buffer solution is a solution that only changes slightly when an acid or a base…

Q: The molar solubility of zinc sulfide in a 0.291 M zinc nitrate solution is ____ M.

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Q: With which of the following ions would you expect a precipate to form after the addition of silver…

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Q: Why is there a discrepancy between the calculated pH and the experimental pH of a prepared buffer…

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Q: The titration of a weak acid with NaOH showed two equivalence points. Using only this information…

A: Each equivalence point during titration indicates the neutralization of one replaceable hydrogen…

Q: Titrating using indicators have limitations. Describe one limitation using a change of solution…

A: Acid-base titrations define their utilization in measuring the potential of one substance(titrate)…

Q: late the molar solubility (in moles per liter) of magnesium hydroxide in a solution that is buffered…

A: Given: pH of the solution = 11.0

Q: What is the effect on the molar solubility of a slightly soluble salt when a common ion is present?…

A: the effect on the molar solubility of a slightly soluble salt when a common ion is present is:

Q: Which substance is capable of acting as a buffer for fixing the pH in titrations? O EDTA the metal…

A: The question is based on the concept of complexometric titration. we have to identify the species…

Q: Review the calculations for the molar solubility and the solubility in g/mL.  What parts of the…

A: Molar solubility is given as the number of moles of solute that can be dissolved in per litre of…

Q: n the Molar Solubility- Common Ion Effect lab, how would the calculated molar solubility of calcium…

A: Common ion effect can be described as the decrease in the solubility of an ionic precipitate by the…

Q: Part B For the best system, calculate the ratio of the masses of the buffer components required to…

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Q: Term Definition A point during a titration when a sudden change occurs in some observable property…

A: End point is the point during a titration when a sudden change occurs. Equivalence Point is the…

Q: What is the buffer intensity?

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Q: What will be the effect of additional silver nitrate solution to Ag It will increase the solubility…

A: Solubility equilibrium is AgCl(s) ---> Ag+(aq.) + Cl-(aq.) Due to common ion effect Solubility…

Q: An aqueous solution contains 0.29 M potassium hypochlorite. One liter of this solution could be…

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Q: A. The molar solubility of silver iodide in a 0.214 M silver acetate solution is _____? B. The…

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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: Calculate the pH of a buffer solution using the Henderson-Hasselbalch equation.

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Q: You grabbed the wrong solutions to calibrate your pH meter, caussing the measurement to be off. You…

A: Given statement: You grabbed the wrong solutions to calibrate your pH meter, causing the measurement…

Q: On the first derivative of redox titration curve the end point can be more precisely located.…

A: A multiple choice question based on redox reaction, which is to be accomplished.

Q: How can we calculate the Molar Solubility in the Presence of a Common Ion?

A: To find: How can we calculate the Molar Solubility in the Presence of a Common Ion.

Q: A Total-ionic strength adjustment buffer with an acidic pH is needed to make a NaF stock solution to…

A: An aqueous solution of a mixture of a weak acid and its conjugate base or of strong acid and its…

Q: Some contact lens solutions use boric acid buffers to resist pH change. Over what pH range does…

A: Some contact lens solutions use boric acid buffers to resist pH change.

Q: Calculate the molar solubility of PbCl2. Ksp = 1.7 × 10–5 Group of answer choices 0.0029 M 0.0041 M…

A: Ksp for PbCl2  Ksp = 1.7 × 10–5 Molar solubility = ?

Q: Consider a titration between a strong acid and a weak base. What is the pH at the equivalence point?

A: The titration is done between a strong acid and a weak base.

Q: If you add a small amount of an alkali such as sodium hydroxide solution to the buffer solution,…

A: Solution :   The buffer solution is one that maintains the pH of the solution constant even after…

Q: Consider a generic buffer solution made of a weak acid (HA) and conjugate-base (A- ) solutions. Are…

A: The buffer capacities of buffer solution with respect to added acid and base is different.  The pH…

Q: Compare the pH readings of the two buffers. Determine which buffer had the greater buffering…

A: The unique characteristic of a pH buffer is that it has a specific pH level and is resistant to any…

Q: QUALITATIVE ANALYSIS: If you have a mixture of many different types of cations, what do you add to…

A: The cations are electron-deficient species and are produced by the liberation of electrons from the…

Q: Suppose that when the saturated solution was generated there was no precipitate observed and the…

A: The point of saturation can only be confirmed when the precipitation occurs in the solution. Hence,…

Q: A solution of acetic acid is titrated with sodium hydroxide.  At the equivalence point,  the number…

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Q: The final part asks for molar solubility.

A: Let the molar solubility of PbI2 be S, then the KSp from the ICE table can be expressed as - Ksp =…

Q: based on the titration curves, compare the three curves and make conclusions based on their shapes

A: Given are the precipitation titration curves for NaCl, NaBr and NaI with AgNO3.

Q: A 1 liter solution contains 0.262 M hydrofluoric acid and 0.349 M potassium fluoride. Addition of…

A: Mixture of weak acid (HF) and its salt acts as acidic buffer   By addition of strong base (0.213 mol…

Q: We want to make 400mL of 1x running buffer from the 20x stock. You will add __(ANSWER)___ mL of 20x…

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Q: A 1 liter solution contains 0.485 M ammonium bromide and 0.364 M ammonia. Addition of 0.400 moles…

A: Given: Molarity of ammonium bromide, M1 = 0.485M Molarity of ammonia, M2 = 0.364M Moles of…

Q: What is the relationship between the buffer range and the buffer-component concentration ratio?

A: The relationship between the buffer range and the buffer-component concentration ratio has to be…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.