Question: A potassium chloride solution is electrolyzed by passing a current through the solution using inert electrodes. A gas evolves at each electrode, and there is

A potassium chloride solution is electrolyzed by passing a current through the solution using inert electrodes. A gas evolves at each electrode, and there is a large increase in pH of the solution. Write the half-reactions that occur at the anode and at the cathode.

Step by Step Solution

★★★★★

3.40 Rating (163 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Anode 2Cl aq ... View full answer

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

806-E-C-E-E-C (146).docx

120 KBs Word File

Students Have Also Explored These Related Chemical Engineering Questions!

How many grams of potassium chloride must be added to 372 g of water in order to prepare a 0.110 m potassium chloride solution?

A solution of copper(II) sulfate is electrolyzed by passing a current through the solution using inert electrodes. Consequently, there is a decrease in the Cu2+ concentration and an increase in the...

A 2000-liter tank initially contains 400 liters of pure water. Beginning at t = 0, an aqueous solution containing 1.00 g/L of potassium chloride flows into the tank at a rate of 8.00 L/s and an...

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...

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

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...

Please help me with my Lab. Only need to answer Report Tasks/Questions. There are 5 questions in total. Some have a, b, c, etc parts. 1. Electric Field Consider an electric charge exerting forces on...

Please help me with this lab. Only need to answer the "Report Tasks/Questions" 1. Electric Field Consider an electric charge exerting forces on other charges which are separated in space from the rst...

Coren Chemical, Inc., develops industrial chemicals that are used by other manufacturers to produce photographic chemicals, preservatives, and lubricants. One of their products, K-1000, is used by...

Price a digital cash call by using the martingale approach assuming all Black and [K,S, > K T. Scholes assumptions hold. The payoff function for the digital cash call is (0,S,

Compute economic value added (EVA) for Lazeren Software. The companys cost of capital is 3%. Net income was $755 thousand, interest expense $401 thousand, beginning long-term debt $620 thousand, and...

Gleichers change model can be mathematically expressed as: a. D x V x P > R b. D

Present your role-play to the class.

Write a balanced equation to show the reaction between CaH2 and H2O. How many grams of CaH2 are needed to produce 26.4 L of H2 gas at 20C and 746 mmHg?

How many kilograms of water must be processed to obtain 2.0 L of D2 at 25C and 0.90 atm pressure? Assume that deuterium abundance is 0.015 percent and that recovery is 80 percent.

Predict the outcome of the following reactions: (a) CuO(s) + H2(g) (b) Na2O(s) + H2(g)

Kaleb Konstruction, Inc., has the following mutually exclusive projects available. The company has historically used a three-year cutoff for projects. The required return is 12 percent. Year Project...

For each of the following independent cases (14), compute the missing values Case 1 Case 2 Case 3 Case 4 Beginning Raw Materials 6,800 22,000 92,000 Raw materials Purchases 53,000 11,150 51,640...

write a method will return the original string but will insert the character / / at the beginning of String b parameter, the middle of String b parameter / / and then at the end of String b parameter...