The standard free energy change for the formation of H 2 (g) + O 2 (g) from
Question:
The standard free energy change for the formation of H2(g) + ½O2(g) from H2O is ΔG° = + 237.13 kJ. The reactions are
Calculate the standard voltage (E°) needed to decompose water into its elements by electrolysis. What does the word standard mean in this question?
Transcribed Image Text:
Cathode: 2H202eH2g) 2OH Anode: H20 -02(g) + 2H+ + 2e-
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 83% (6 reviews)
E G2F 23713 10 3 2964 85 1228 8 V S...View the full answer
Answered By
JAPHETH KOGEI
Hi there. I'm here to assist you to score the highest marks on your assignments and homework. My areas of specialisation are:
Auditing, Financial Accounting, Macroeconomics, Monetary-economics, Business-administration, Advanced-accounting, Corporate Finance, Professional-accounting-ethics, Corporate governance, Financial-risk-analysis, Financial-budgeting, Corporate-social-responsibility, Statistics, Business management, logic, Critical thinking,
So, I look forward to helping you solve your academic problem.
I enjoy teaching and tutoring university and high school students. During my free time, I also read books on motivation, leadership, comedy, emotional intelligence, critical thinking, nature, human nature, innovation, persuasion, performance, negotiations, goals, power, time management, wealth, debates, sales, and finance. Additionally, I am a panellist on an FM radio program on Sunday mornings where we discuss current affairs.
I travel three times a year either to the USA, Europe and around Africa.
As a university student in the USA, I enjoyed interacting with people from different cultures and ethnic groups. Together with friends, we travelled widely in the USA and in Europe (UK, France, Denmark, Germany, Turkey, etc).
So, I look forward to tutoring you. I believe that it will be exciting to meet them.
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Chemical Engineering questions
-
Calculate the standard free energy change for the dissociation of HEPES.
-
Citrate synthase catalyzes the reaction The standard free energy change for the reaction is -31.5 kJ mol-1. (a) Calculate the equilibrium constant for this reaction at 37°C. (b) Would you expect...
-
Suppose the concentration of glucose inside a cell is 0.1 mm and the cell is suspended in a glucose solution of 0.01 mm. a. What would be the free energy change involved in transporting 10-o mole of...
-
Write a program that displays the color study shown at right, which gives Albers squares corresponding to each of the 256 levels of blue (blue-to-white in row major order) and gray (black-to-white in...
-
Tom Parkey has prepared the following list of statements about depreciation. 1. Depreciation is a process of asset valuation, not cost allocation. 2. Depreciation provides for the proper matching of...
-
Show that the two representations of the Stefan-Maxwell model given by Eqs. (21.4) and (21.5) are equivalent. ns -VA = j=1 y;Ni-yiNj CDij (21.4)
-
(a) Show that the Jones matrix of a polarization analyzer set at angle \(\alpha\) to the \(X\)-axis is given by \[ \underline{\mathbf{L}}(\alpha)=\left[\begin{array}{cc} \cos ^{2} \alpha & \sin...
-
The finance director of the Bethandy Independent School District is making preliminary estimates of the budget outlook for the General Fund for the 20X8 fiscal year. These estimates will permit the...
-
Your company would like you to help create a model for calculating Customer Lifetime Value for a cohort. Using figure 2.5 as a starting point, help create a model in Excel that will calculate 10-year...
-
390 voters are classified by income and political party. The results are shown in the table. If a person is selected at random from the sample, find the probability that the person has high income....
-
Explain what is done in anodic stripping voltammetry. Why is stripping the most sensitive voltammetric technique?
-
The figure below shows a series of standard additions of Cu 2+ to acidified tap water measured by anodic stripping voltammetry at an iridium electrode. The unknown and all standard additions were...
-
Design a survey form of your own. Fill it out as it might have been completed during the database design forHenry Books. For any questions you have too little information to answer, make a reasonable...
-
Consider a positively charged wire bent into the shape of a capital U. Point P is down in the well of the "U" (specifically at th center of curvature). At point P, the direction of the E-field is...
-
How much centripetal force is needed to keep a 0.38 kg ball on a 1.67 m string moving in a circular path with a speed of 3.0 m/s? F= N
-
how did culture play a big part in their everyday lifestyles and how can you differentiate culture to tradition?
-
Water flowing through a 1.5-cm-diameter pipe can fill a 500 L bathtub in 6.0 min. Part A What is the speed of the water in the pipe? Express your answer in meters per second. V= Submit Request Answer...
-
How does Mary Rowlandson describe the attack that led to her capture? How was Rowlandson treated during her captivity? Why did Rowlandson write her narrative? What might her audience at the time have...
-
Under which of the programs listed above will the market clear? Briefly explain.
-
Choose a company from the SEC EDGAR Web site for your Key Assignment to evaluate for the impact of convergence to IFRS. Review the financial reports and notes of the company you have chosen from the...
-
(a) Starting with the orbital diagram of a sulfur atom, describe the steps needed to construct hybrid orbitals appropriate to describe the bonding in SF2. (b)What is the name given to the hybrid...
-
Indicate the hybridization of the central atom in (a) BCl3 (b) AlCl4- (c) CS2 (d) GeH4.
-
What is the hybridization of the central atom in (a) SiCl4 (b) HCN (c) SO3 (d) TeCl2.
-
The Production Department of Hruska Corporation has submitted the following forecast of units to be produced by quarter for the upcoming fiscal year: Units to be produced 1st Quarter 2nd Quarter 3rd...
-
You go to the hardware store to buy a new 50 ft garden hose. You find you can choose between hoses of inch and inch inner diameter. Compare the rate at which water flows through the two types of...
-
Miller Company's contribution format income statement for the most recent month is shown below: Sales (32,000 units) Variable expenses Total $ 224,000 128,000 Contribution margin 96,000 Per Unit $...
Study smarter with the SolutionInn App