The standard potentials of lead and tin are 126 mV and 136 mV respectively at 25C, and
Question:
The standard potentials of lead and tin are −126 mV and −136 mV respectively at 25°C, and the overvoltage for their deposition are close to zero. What should their relative activities be in order to ensure simultaneous deposition from a mixture?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 56% (16 reviews)
Solution The two metals should be in close chemical equilibrium with each other Rel...View the full answer
Answered By
Labindao Antoque
I graduated in 2018 with a Bachelor of Science degree in Psychology from Dalubhasaan ng Lungsod ng San Pablo. I tutored students in classes and out of classes. I use a variety of strategies to tutor students that include: lecture, discussions about the subject matter, problem solving examples using the principles of the subject matter being discussed in class , homework assignments that are directed towards reinforcing what we learn in class , and detailed practice problems help students to master a concept. I also do thorough research on Internet resources or textbooks so that I know what students need to learn in order to master what is being taught in class .
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
The standard potentials of proteins are not commonly measured by the methods described in this chapter because proteins often lose their native structure and function when they react on the surfaces...
-
From the standard reduction potentials listed in Table 19.1 for Zn/Zn2+ and Cu+/Cu2+, calculate ÎG° and the equilibrium constant for the reaction Zn(s) + 2Cu-"(aq)- Zn2+ (aq) + 2Cu+(aq)...
-
What should be done to help ensure that Ponzi schemes like this one do not happen in the future? The fraud perpetrated by Bernard Madoff that was discovered in December 2008 was what is known as a...
-
Firebird Bicycle Company, a fictional company, produces three brands of bicycles: Racing, Mountain, and Cruiser bicycles. The master schedule in the following table shows the demand requirements for...
-
American Express estimates current Halloween spending to be about $53 per person. Much of the spending was expected to come from young adults. A file titled Halloween contains sample data on...
-
Specify the magnitude F3 and directions α3, β3, and γ3 of F3 so that the resultant force of the three forces is FR. Units Used: kN = 103 N Given: F1 = 12kN c = 5 F2 = 10kN d = 12...
-
Eco-control has been explained with use of three different approaches.What is eco-control? Explain the difference between the three approaches. Is there a link between the integrated approach and...
-
The manager at a water park constructed the following frequency distribution to summarize attendance for 60 days in July and August. Attendance ......Frequency 1,000 up to 1,250 ..... 5 1,250 up to...
-
Determine the value of P so that the function f is continuous at x = OP=-112 O P = -56 P = 8 7 OP=56 OP=-8 -8, where 7(x - 64) f(x) = if x-8 x+8 P if x = -8
-
Hatfield Medical Supplies stock price had been lagging its industry averages, so its board of directors brought in a new CEO, Jaiden Lee. Lee had brought in Ashley Novak, a finance MBA who had been...
-
The transfer coefficient of a certain electrode in contact with M 3+ and M 4+ in aqueous solution at 25C is 0.39. The current density is found to be 55.0 mA cm 2 when the overvoltage is 125 mV. What...
-
In an experiment on the adsorption of oxygen on tungsten it was found that the same volume of oxygen was desorbed in 27 min at 1856 K and 2.0 min at 1978 K. What is the activation energy of...
-
Why do you suppose that corporate cash holdings have decreased slightly since 2015?
-
Regarding an affordable housing project in rhode island: Describe and itemize the equipment requested for purchase, the intended purpose of each item, and how the estimated costs were determined....
-
f ( x ) = - 4 x g ( x ) = - ( x ) / ( 4 ) find f ( g ( x ) )
-
A house is for sale for $1,000,000. You have a choice of two 25-year mortgage loans with constant monthly payments: (1) if you make a down payment of $100,000, you can obtain a loan with a 7.5% APR...
-
In November 2010, Hammer Technologies issued a series of 7%, 30-year semi-annual coupon bonds. Interest rates decreased in subsequent years and by November 2020, the price of the bonds had increased...
-
Your task is to create a reflection of the book. Keep in mind, a reflection is not a summary of the book, a report of the readings or even a stream of consciousness of what you read. A reflection...
-
True or false? a. Sensitivity analysis can be used to identify the variables most crucial to a project's success. b. Sensitivity analysis is used to obtain expected, optimistic, and pessimistic...
-
Define relevant costs and discuss: (1) whether all future costs are relevant for decision making and (2) whether variable costs are always relevant and fixed costs are always irrelevant
-
The location of the boundary between the system and the surroundings is a choice that must be made by the thermodynamicist. Consider a beaker of boiling water in an airtight room. Is the system open...
-
Starting with = (1/V )(V /T) P , show that = (1/ )( /T) P , where is the density.
-
N 2 O 3 dissociates according to the equilibrium N 2 O 3 (g) NO 2 (g) + NO(g). At 298 K and one bar pressure, the degree of dissociation defined as the ratio of moles of NO(g) or NO 2 (g) to the...
-
Defining strategy is not simple. Understanding different ways of thinking about strategy is the first toward mastering the art and science of strategic management. Strategy is a complex concept that...
-
The following is a list of 13 measurements. -61, 75, -92, -11, 61, 27, -13, -54, 34, 66, 96, 30, -64 Send data to calculator Suppose that these 13 measurements are respectively labeled X1, X2, X13....
-
Information for two alternative projects involving machinery investments follows. Project 1 requires an initial investment of $174,000. Project 2 requires an initial investment of $120,000. Annual...
Study smarter with the SolutionInn App