Question: Hi, can you help me please 4. A 3 M solution of FeCl3 in water was electrolyzed using platinum electrodes in a Hittorf cell. After

Hi, can you help me please

4. A 3 M solution of FeCl3 in water was electrolyzed using platinum electrodes in a Hittorf cell. After electrolysis, the cathode zone was analyzed and it was found that the solution was 2.2 M in FeCl3 and 1 M in FeCl2, in addition the mass of water in this zone was 25 g. Determine the half reaction at the cathode and the amount of current passed during the electrolysis.

4. Una solucin 3M de FeCl3 en agua se electrolizo utilizando electrodos de platino en una celda de y 1M en FeCl2, adems la masa del agua en esta zona fue de 25g. Determine la semireaccin en el ctodo y la cantidad de corriente que pasan durante la electrolisis

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemical Engineering Questions!

ERCISES 1. Chen's Dental Practice opened on January 1, 2017. During the first month of opera- tions, the following transactions occurred. 1. Performed services for patients totaling HK$7,850, which...

Hi, can u help me please 6. A 0.1 M solution of HNO3 in water was electrolyzed using copper electrodes and the products were H2(g) and Cu+2. Determine the half-reactions and final concentrations in...

Help to answer. Will upvote if correct. Answers are given. Thank you 7. A 4. molal solution of FeCl3 is electrolyzed between platinum electrodes. After the electrolysis the cathode portion, weighing...

l. A 1.0 M NiSO4(aq) solution was electrolyzed by using inert electrodes. Write (a) the cathode reaction; (b) the anode reaction. (c) What is the minimum potential that must be supplied to the cell...

Please an.swer questions 1-5, Given data in the last image. Lots of backround information given for reference. Thank you Q1: Write out the chemical equation for the redox reaction that was under...

read experiment attached Q: Using the Table of Standard Reduction Potentials, calculate the standard cell voltage, E, for each of the cells tested. Compare the observed and calculated values. How can...

Chapter 5: Hazardous Waste Site Clean-Up Technologies IN THIS CHAPTER Treatment technologies for contaminated hazardous waste sites Containment technologies for contaminated sites Innovative...

Hi, I need help with an accounting project. I know it looks like a lot but really this is information about it so you have a good idea on how to do it. Read pages 7-1 thru 7-6. All the information...

hi i need help as soon as you can. hi i need help as soon as you can. hi i need help as soon as you can. hi i need help as soon as you can. hi i need help as soon as you can. hi i need help as soon...

hi, could you help with this programming assignment and it is due tonight 11:45. One of the tutor already worked on the code, but I could't run it. could you please check it and help me changed the...

Problem 1 (20 Points) Horner Corporation is authorized to issue 1,000,000 shares of $1 par value common stock. During 2011, its first year of operation, the company has the following stock...

Let A be a 2 2 matrix, and let LA be the linear operator defined by LA(x) = Ax Show that (a) LA maps R2 onto the column space of A. (b) If A is nonsingular, then LA maps R2 onto R2.

Which of the following sovereigns is most likely to get a lower credit rating? Group of answer choices Sovereigns with a freely floating currency. Sovereigns with low external liquidity. Sovereigns...

In their fifth and most recent report published in 2 0 1 4 , the vast majority of scientists agreed on several key points. Which of the following is NOT one of those points?

6. Suppose the following simplified consolidated balance sheet is for the entire commercial banking system and that all figures are in billions of dollars. The reserve ratio is 25 percent. LO35.5 a....

1. What is the basic determinant of (a) the transactions demand and (b) the asset demand for money? Explain how these two demands can be combined graphically to determine total money demand. How is...

4. Suppose again that Third National Bank has reserves of $20,000 and checkable deposits of $100,000. The reserve ratio is 20 percent. The bank now sells $5,000 in securities to the Federal Reserve...