Compute the equilibrium concentrations for reaction

Assignment Help Chemistry
Reference no: EM13169437

CaSO4 is considered insoluble in water. More exactly though, the equilibrium constant for the dissolution reaction

CaSO4(s) Ca2+(aq) + SO42-(aq)

is 2.4 × 10-5

Calculate the equilibrium concentrationsfor this dissolution reaction if one mole of the solid is placed in 1.00 L of water (assume adding the solute does not change the volume of the solution, and recall that pure solids and liquids do not appear in the equilibrium expression)

Reference no: EM13169437

Questions Cloud

What is the total of consolidated cost of goods sold : What is the total of consolidated cost of goods sold and What is the total of consolidated revenues,  What is the consolidated total for inventory at December 31, 2011?
Compute when cui just begins to precipitate : Solid NaI is slowly added to a solution that is .0075M Cu+ and a .0087 M Ag+. Which compound will precipitate first (NaI, CuI, or AgI), calculate [Ag+] when CuI just begins to precipitate
What was the partial pressure of oxygen : The room temperature and pressure were 23.6 deg C and 763.4 mm Hg respectively. The residue had a mass of 3.1915 grams. What was the partial pressure of oxygen?
What happens to the volume of the container : chemicals x and y react to form the gas xy but it takes some time for the reaction to occur. both x and y are placed in a container with a piston and you note the volume. As the reaction occurs, what happens to the volume of the container? explain..
Compute the equilibrium concentrations for reaction : Calculate the equilibrium concentrationsfor this dissolution reaction if one mole of the solid is placed in 1.00 L of water (assume adding the solute does not change the volume of the solution
What is the partial pressure of argon in the flask : A 1-rm L flask is filled with 1.45 g of argon at 25 {rm ^circ C}. A sample of ethane vapor is added to the same flask until the total pressure is 1.25 atm. what is the partial pressure of argon in the flask?
State a turbine that uses steam drives an electric generator : A turbine that uses steam drives an electric generator. The inlet stream flows through a 10 cm diameter pipe to the turbine at 2.5 kg/s at 600°C and 1000 kPa. The exit steam discharges through at 25 cm diameter pipe at 400°C
What is the lewis structure for that molecule : what is the number of valence electrons for nh4+ and what is the lewis structure for that molecule. and how many remaining electrons are there and how do you find the formal charge.
What is the justification for using backflush costing : What are some accounting changes that a firm should make if it decides to implement a JIT inventory management system? Why are those changes necessary and what is the justification for using backflush costing

Reviews

Write a Review

Chemistry Questions & Answers

  Determine the mass of citric acid produced

Citric acid (H3C6H5O7) is a product of the fermentation of sucrose (C12H22O11) in air. C12H22O11(aq) + 3 O2(g) -> 2 H3C6H5O7(aq) + 3 H2O(l) Determine the mass of citric acid produced when 4.60 mol C12H22O11 is used.

  Compute the changes in the degree of polymerisation

Compute the changes in  the degree of polymerisation and the rate of the polymerisation caused by raising the temperature of polymerisation of styrene in C6H6, initiated by azobisisobutyronitrile from 60 0C to 70 0C.

  Explain what are its values of deltag of vaporizatoin

What are its values of DeltaG of vaporizatoin and DeltaS of vaporization at 61 degrees Celsius?

  Calculate the molar mass of the biomolecule

a .350 g sample of a biomolecule was dissolved in 15.0 g of chloroform, and the freezing point depression was determined to be .240 degree celcius. Calculate the molar mass of the biomolecule.

  Explain how the difference simply may be sampling error

A researcher plans to compare two treatment conditions by measuring one sample in treatment 1 and a second sample in treatment 2. The researcher will then compare the scores for the two treatments.

  Calculate the percent of the acid

if the freezing point of a .106 m CH3COOH solution is -.348 degrees Celsius, calculate the percent of the acid that has undergone ionization?

  Calculate the hydrogen-ion concentration

Calculate the hydrogen-ion concentration [H+] for the aqueous solution in which [OH-] is 1 x 10-11 mol/L. Is this solution acididc, basic, or neutral?

  Explain what are the composition of the liquid

A mixture of heptane/decane at 1.8 bar, 120?C contains 80% by mol heptane. At what pressure should it be flashed to obtain a stream that is 90% rich in heptane? What are the composition of the liquid and the amounts of the two phases?

  What is the volume of the balloon

A helium-filled weather balloon has a volume of 815 L at 22 oC and 752 mmHg. It is released and rises to an altitude of 7.16 km, where the pressure is 364 mm Hg and the temperature is -25oC

  Define why c stretching mode gives rise

Explain why the C=C stretching mode gives rise to a rather weak IR band in 1-methylcyclohexane, while in its isomer

  What is the limiting reactant

if 88.6L of H2 measured at STP is allowed to react with 158.3g of P4, what is the limiting reactant?

  Mass of limestone is required to remove the sulfur dioxide

what mass of limestone is required to remove all the sulfur dioxide formed by the combustion of 7.5 104 kg of coal that is 0.33 mass % sulfur?

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