Compute the solubility from ksp and vice versa

Assignment Help Chemistry
Reference no: EM13170775

Learning Goal

To learn how to calculate the solubility from Ksp and vice versa. Consider the following equilibrium between a solid salt and its dissolved form (ions) in a saturated solution:

CaF2 (s) --> Ca + 2F

At equilibrium, the ion concentrations remain constant because the rate of dissolution of solid CaF2 equals the rate of the ion crystalllization. The equilibrium constant for the dissolution reaction is

Ksp = [Ca][F]2

Ksp is called the solubility product and can be determined experimentally by measuring the solubility, which is the amount of compound that dissolves perunit volume of saturated solution.

PartA

A saturated Solution of lead (II) fluoride, PbF2 in water. The concentration of Pb ion in the solution was found to be 2.08*10^-3 M

Calculate Ksp for PbF2

Part B

The Value of Ksp for silver carbonate, Ag2CO3, is 8.10*10^-12

Calculate the solubility of Ag2CO3 in grams per liter.

Reference no: EM13170775

Questions Cloud

Calculate activity cost rates for each of activity pools : Calculate the activity cost rates for each of the activity cost pools and calculate the amount of "Support Expenses" to be allocated to each of the four product lines for each activity.
State what is the minimum volume of dripping water saturated : What is the minimum volume of dripping water saturated with calcium carbonate that would be required to form a small stalactite that had a mass of 1.000 kg?
Explain how would prepare buffer solution : Describe how you would prepare 150.0 mL of a pH = 5.00 buffer solution from a solution of 0.200-M aniline, C6H5NH2, a weak base
Who associated with american federation of labor : Who succeeded Andrew Johnson as the president?  Who is associated with American Federation of Labor (AFL)?  Who was a famous commander of the Confederate Army?
Compute the solubility from ksp and vice versa : To learn how to calculate the solubility from Ksp and vice versa. Consider the following equilibrium between a solid salt and its dissolved form (ions) in a saturated solution:
What is the number of moles of air : At 0.0oC, if the volume of air is 3.3 mL and the pressure of the atmosphere that day is 835 mmHg, what is the number of moles of air?
What is the likely molecular formula of this compound : A sample of a new compound is burned in an excess of air to produced CO2 and H2O. If 0.468 g of the sample produce 0.458 g of CO2 and 0.094 g of H2O and the molar mass is about 230, what is the likely molecular formula of this compound?
Calculate the partial pressure of each gas in the container : Three gases (8.00 g of methane, CH4, 18.0 g of ethane, C2H6, and an unknown amount of propane, C3H8) were added to the same 10.0-L container. At 23.0 deg C , the total pressure in the container is 3.60 atm. Calculate the partial pressure of each g..
Sodium fluoride should be added to prepare buffer solution : How many grams of sodium fluoride should be added to prepare the buffer solution? Neglect the small volume chane that occurs when the sodium fluoride is added.

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd