The half cell potential for the reaction O 2 (g) 4H (aq) 4e 2H 2 O(l) is 1 03 V at 298 15 K when a O2 1 Determine a H ...

The half-cell potential for the reaction O 2 (g) + 4H + (aq) + 4e

Question:

The half-cell potential for the reaction O₂(g) + 4H⁺ (aq) + 4e^– → 2H₂O(l) is +1.03 V at 298.15 K when a_O2 = 1. Determine a_H+.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physical Chemistry

ISBN: 978-0321812001

3rd edition

Authors: Thomas Engel, Philip Reid

See More Books

Question Posted: Apr 30, 2018 03:06 AM

See More Questions

The standard half-cell potential for the reaction O 2 (g) + 4H + (aq) + 4e 2H 2 O(l) is + 1.229 V and 298.15 K. Calculate E for a 0.300-molal solution of H 2 SO 4 for a O2 = 1.00 a. Assuming that...
An experimental fuel cell has been designed that uses carbon monoxide as fuel. The overall reaction is 2CO(g) + O2(g) 2CO2(g) The two half cell reactions are CO + O2- CO2 + 2e- O2 + 4e 2O2- The...
Mercuric oxide dry-cell batteries are often used where a highenergy density is required, such as in watches and cameras. The two half-cell reactions that occur in the battery are HgO(s) + H2O(l) + 2...
Question 4: Artistic Hand for engineering Services was formed on Jun 1, 2018. The following transactions took place during the month of Jun: I The owner invested $20,000 cash in business. 2 Hired an...
Discuss the six segments of the general environment. Provide examples of how they might be related. Answer: Explain the important barriers to entry in an industry.
Three public works projects, each having a first cost of $\$ 770,000$ and annual operating costs of $\$ 80,000$, are proposed. The lives of Projects 1,2, and 3 are 10,15, and 20 years,...
How do we map inheritance to a relational database? Describe the roles of primary and foreign keys in mapping.
Use regression analysis to fit a linear trend model to the data set. a. What is the estimated regression function? b. Interpret the R2 value for your model. c. Prepare a line graph comparing the...
This is a research to investigate the FAA maintainability requirements for aviation systems. Begin by considering the following statement from the United States General Accounting Office Testimony,...
You have spent two years working as an auditor. In that time, you have come across a number of errors in performing bank reconciliations. Outlined below are some of them: 1. An unreconciled item of...
Let YX and XY represent the slopes in the regression of Y on X and X on Y, respectively. Show that YX XY = r 2 Where r is the coefficient of correlation between X and Y.
What is the probability distribution of X? One interesting phenomenon of bacteriuria is that there is a turnover; that is, if bacteriuria is measured on the same woman at two different points in...
A function f is symmetric with respect to the origin. Is f necessarily symmetric with respect to the origin? Explain.
In a group, have each member choose one of the following situations, and describe how it could be perceived differently by each person. Be sure to include the steps of selection, organization, and...
Interview someone from a culture different from your own, and learn at least three ways in which nonverbal codes differ from the environment where you were raised. Together, develop a list of ways...
Demonstrate for yourself that it is impossible to avoid communicating nonverbally by trying not to communicate with a friend or family member. (You be the judge of whether to tell the other person...
Identify an important relational dimension (positive or troublesome) in a current or past close relationship. Describe to your classmates how you did express, or could have expressed, your thoughts...
Watch a TV show or movie and identify examples of the following nonverbal functions: Creating and maintaining relationships Regulating interaction Influencing others or self Concealing or deceiving...
Determine the volume of the shaded region. When appropriate, use the key on your calculator and round your answer to the nearest hundredth. (6.9 cm 20.8 cm K-7 cm 'cm-|
Q1) What is the a3 Value Q2) What is the a7 Value Q3) What is the a4 Value Q4) What is the b3 Value Q5) What is the b2 Value Q6) What is the sign of 2nd constraint? A pastry chef at a bakery wants to...
Calculate the contour length (the length of the extended chain) and the root mean square separation (the end-to-end distance) for polyethylene with a molar mass of 280 kg mol 1 .
A polymer chain consists of 700 segments, each 0.90 nm long. If the chain were ideally flexible, what would be the r.m.s. separation of the ends of the chain?
Calculate the radial acceleration (as so many g) in a cell placed at 6.0 cm from the centre of rotation in an ultracentrifuge operating at 80 000 r.p.m.
Research the different processes involved during the planning phase of a project. Identify the tasks and techniques associated with each of these processes. Prepare diagram where you relate...
How do cultural norms and values intersect with social structure, influencing patterns of behavior, identity formation, and societal organization ?
We manufacture breakfast cereal at our factory in Toad Suck, AR. Our current selling price is $2.40 per box, F.O.B. our shipping dock (our customers pay shipping expenses). Our gross profit margin is...

The half-cell potential for the reaction O 2 (g) + 4H + (aq) + 4e

Question:

Step by Step Answer:

E E 103 V 123 V log...View the full answer

Physical Chemistry

Students also viewed these Sciences questions