Find out the cell potential at the moment of mixing

Assignment Help Chemistry
Reference no: EM13241925

1.0 M acid and two pt electrodes connected to a voltmeter. You then add 10.00 ml of 1.00 M Fe^+2 solution to the beaker. The temperature of the solution is maintained at 25 C.(R= 8.314 coulomb V/(mol K), F= 9.64853 x 10^4 coulomb/mol)

A) Write the standard half-cell reduction reaction equation for reactive species in the beaker.

B) Determine the cell potential(Ecell) at the moment of mixing.

C) Determine the equilibrium constant(Keq) for the reaction system.

D) if enough of the 1.00 M Fe^+2 solution is added to reach the equivalence point, determine the new cell potential.

E) Determine the cell potential(Ecell) if 20.0 ml of 1.00 M Fe^+2 solution is added to the solution.

Reference no: EM13241925

Questions Cloud

Explain line notation to represent the electrochemical cells : Use line notation to represent the electrochemical cells for each of the following overall redox reactions. Part A: Ni2+(aq)+Mg(s) Ni(s)+Mg2+(aq)
What type of restaurant she is going to start : Patricia is researching venues for a restaurant business. She is evaluating three major attributes that she considers important in her choice: taste, location, and price. The value she places on each attribute, however, differs according to what type..
Explain how are the expenditure functions related : Let F : R -> R be a strictly increasing function. If the utility function u* is de ned by u*(x) = F(u(x)) what are the Hicksian demand functions generated by u*(answer in terms of h(p; u) and e(p; u)). How are the expenditure functions related
What is an interaction : What is an interaction? Describe an example; what are the variables within your population (work, social, academic, etc.) for which you might expect interactions?
Find out the cell potential at the moment of mixing : Write the standard half-cell reduction reaction equation for reactive species in the beaker. B) Determine the cell potential(Ecell) at the moment of mixing.
Define what are the demand functions generated by u : Let u be a utility function which generates demand function x(p;w) and indirect utility function v(p;w). Let F : R -> R be a strictly increasing function. If the utility function u* is de ned by u*(x) = F(u(x))
Using the regression results and the other computations from : Using the regression results and the other computations from Assignment 1, determine the market structure in which the low-calorie frozen, microwavable food company operates.
Find the energy dissipated in battery internal resistance : A battery with an emf of 12.00 V has an internal resistance r. When connected to a resistor R, the terminal voltage is 11.70 V, What is the energy dissipated in the battery's internal resistance in 4.20 minutes
Do you agree or disagree with the statement that : Do you agree or disagree with the statement that: "A monopolist always charges the highest possible price."? Explain. b.) Why can't an individual firm raise its price by reducing output or lower its price to increase sales volume in a purely competit..

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the change in energy of the gas

A gas expands and does P-V work on the surroundings equal to 325J. At the same time, it absorbs 127J of heat from the surroundings. Calculate the change in energy of the gas. How do I solve this?

  Compute the relative atomic mass of copper

For a particular sample of copper, two peaks were obtained in the mass spectrum,showing an abundance of 69.10% at m/e 63 and 30.90% at m/e 65. Calculate the relative atomic mass of this sample of copper to three significant figures, using the data g..

  State balanced net ionic equation for the reactions

Write balanced net ionic equation for the reactions that take place when the following reagents are mixed together in aqueous solution:

  Explain what is the core electron configuration

what is the core electron configuration, valence electron configuration and its Lewis symbol.

  Calculate the mole fraction.

An aqueous antifreeze solution is 55.5% ethylene glycol by mass. the density of the solution is 1.071 g/cm3. calculate the molality. calculate the molarity. calculate the mole fraction.

  How many molecules would be contained of hydrogen

suppose a 5.00 L sample of diatomic oxygen at a given temperature and preesure contains 1.08x10^23 molecules. How many molecules would be contained in 5.00L of hydrogen?

  How many grams of licl are needed

How many grams of LiCl are needed to make a saturate solution with 300 grams of H2O if the molality of the solution is 19.7.

  What will be the volume

A sample of neon has a volume of 470 mL when it is at a pressure of 685 mmHg. What will be the volume when the pressure is increased to 1212 mmHg?

  Compute the heat of the solution nh4cl

Assuming that the heat capacity of the ammonuim chloride solution is 4.18J/gc, calculate the heat (enthalpy) of the solution NH4Cl, (a) in J/g and (b) in kj/mol.

  State the melting point of caffeine

Give two reasons why the product is concentrated in the distillation flask during a continuous solid-liquid extraction. 2) what difficulties may be encounter during the determination of the melting point of caffeine?

  What was the pressure of the hydrogen gas

Hydrogen gas was collected over water in a eudiometer at 25 C when the atmospheric pressure was 752 mm Hg. What was the pressure of the hydrogen gas?

  State the synthesis of 2-ethyl-2,4,5-trimethyl-1,3-dioxolane

Please provide a complete mechanism (using arrows and lone pairs) for the synthesis of 2-ethyl-2,4,5-trimethyl-1,3-dioxolane using 2-butanone and 2,3-butanediol in an acidic environment (H2SO4).

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