The two half-cells are connected with the salt bridge of

Assignment Help Chemistry
Reference no: EM13469353

An electrochemical cell is constructed in which both electrodes are made of platinum, but in which one electrode is in contact with an aqueous solution containing [Fe2+]=0.0765M and [Fe3+]=0.176M while the other electrode is in contact with an aqueous solution containing [Ce4+]=0.0376M and [Ce3+]=0.0987M. The two half-cells are connected with a salt bridge of saturated KNO3.What is the potential of this cell at 35.0°C? What is K value for net cell reaction at 35.0°C?

Reference no: EM13469353

Questions Cloud

The founding fathers crafted a purposeful tension between : the founding fathers crafted a purposeful tension between each branch of government and between the powers exercised
The juvenile justice system has developed as a more : early treatment of juveniles focused on punishing offenders who were capable of understanding their offenses. today the
The situation you are the ehamps professional at your : the situation you are the ehamps professional at your companys shipyard. you have just received a call from a
Describe the difference between noise and distortion how : question 1 what is the difference between noise and distortion? how can noise and distortion be introduced into a
The two half-cells are connected with the salt bridge of : an electrochemical cell is constructed in which both electrodes are made of platinum but in which one electrode is in
Using a series of line graphs compare the data presented in : data types are general categories of juvenile justice statistical data. the three primary sources for juvenile justice
The situation an osha inspector arrives at your worksite : the situation an osha inspector arrives at your worksite requesting to talk with you about an inspection based on the
In the us the federal communications commission approved : in the u.s. the federal communications commission approved the commercial use of ultra wideband technology on february
What case allowed police to stop and search someone on : 1. under what circumstances can troops be quartered in private homes?2. what cases have placed limitations of the neeed

Reviews

Write a Review

Chemistry Questions & Answers

  What is the percentage of phosphorus in the original plant

if the reaction produces 5.72 grams of a compound called magnesium ammonium phosphate,MgNH4PO4. what is the percentage of phosphorus in the original plant food sample?

  State the solid impurities were removed by vacuum filtration

State whether each of the following experimental errors would raise or lower the mass of the recovered product:

  Calculate the mass of propylene glycol that must be added

calculate the mass of propylene glycol that must be added to 0.500 kg of water to reduce the vapor pressure by 4.60

  Compute the number of moles of naoh

A studet determined the percentage KHP in an impure sample of KHP . a 3.150g sample of impure KHP required 41.50 mL of 0.1352M NaOH solution for titration.1) calculate the number of moles of NaOH required for this titration

  State the catalyzed reaction

The catalyzed reaction took 2 minutes. The non-catalyzed reaction took 30. Solutions in each consisted of 5 mL phosphate citrate buffer

  Explain what is the molarity of nitric acid in the solution

the density of the solution is 1.41 g/mL at 25 degrees celcius. What is the molarity of nitric acid in this solution?

  What is the partial pressure of the co2

If carbon dioxide gas is collected over water at 25 °C and 775 torr, what is the partial pressure of the CO2? The vapor pressure of water at 25 °C is 23.8 torr.

  Explain equation that illustrates all acid-base reactions

write a general equation that illustrates all acid-base reactions. using equation, what factor can be varied to observe their effect on HEAT

  Define the nitrate ion reaction is positive

The nitrate ion reaction is positive. In this case, is it accurate to state that nitrate ion was present in the original solution? Brie?y explain, referencing specific chemical reactions to support your explanation.

  Compute the edge length of the unit cell

From this information and the atomic mass, calculate the edge length of the unit cell. Now assume that rubidium atoms are spheres. Each corner sphere of the unit cell touches the body centered sphere. Calculate the radius of a rubidium atom.

  Explain what is ka of thymolphthalein

Part A: Thymolphthalein is an indicator that changes color over a range from pH = 9.3 to pH = 10.5 . What is Ka of thymolphthalein. Part B: Alizarin yellow R, Ka=7.9x10^-12

  Explain how many grams of pbco3 will dissolve

Given the following equation, how many grams of PbCO3 will dissolve when 1.5L of 1.00 M H+ is added to 6.00g of PbCO3? PbCO3(s) + 2H+(aq) = Pb^2(aq)+ +H2O (l)+ CO2(g)

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