A constant current of 1.40 amp is passed through an electrolytic cell containing a 0.100 M solution

Question:

A constant current of 1.40 amp is passed through an electrolytic cell containing a 0.100 M solution of AgNO₃ and a silver anode and a platinum cathode until 2.48 g of silver is deposited.

a. How long does the current flow to obtain this deposit?

b. What mass of chromium would be deposited in a similar cell containing 0.100 M Cr³⁺ if the same amount of current were used?

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

Step by Step Answer:

Related Book For book-img-for-question

General Chemistry

ISBN: 9781305580343

11th Edition

Authors: Darrell Ebbing, Steven D. Gammon

See More Books

Question Posted: Nov 06, 2020 06:35 AM

See More Questions

A constant current of 1.50 amp is passed through an electrolytic cell containing a 0.10 M solution of AgNO3 and a silver anode and a platinum cathode until 2.48 g of silver is deposited. a. How long...
A constant current of 1.25 amp is passed through an electrolytic cell containing a 0.050 M solution of CuSO4 and a copper anode and a platinum cathode until 2.20 g of copper is deposited. a. How long...
A teapot with a surface area of 700 cm2 is to be silver plated. It is attached to the negative electrode of an electrolytic cell containing silver nitrate (Ag, + NO3 -). If the cell is powered by a...
Label all the bars in the truss of Figure 4.13 that are unstressed when the 60-kip load acts. Figure 4.13 60 kips B 0 MOL K J D 180 kips E - F G H 120 kips
H. Mintzberg's classic book The Nature of Managerial Work (1973) identified the roles found in all managerial jobs. An observational study of 19 managers from a medium-sized manufacturing plant...
What are the rules concerning an auditors liability to third parties?
How does multiplicity relate to business rules? Give an example.
The following is the ending balances of accounts at December 31, 2018 for the Vosburgh Electronics Corporation. Additional Information: 1. The common stock represents 1 million shares of no par stock...
For Kosko Company, actual sales are $1.218,000 and break-even sales are $962,220. Compute (a) the margin of safety in dollars and (b) the margin of safety ratio. Margin of safety Margin of safety...
Oilco is considering two potential drilling sites for reaching four targets (possible oil wells). The following table provides the preparation costs at each of the two sites and the cost of drilling...
How many faradays are required for each of the following processes? How many coulombs are required? a. Reduction of 2.0 mol Fe 3+ to Fe 2+ b. Reduction of 2.0 mol Fe 3+ to Fe c. Oxidation of 2.5 g Sn...
An aqueous solution of an unknown salt of gold is electrolyzed by a current of 2.75 amps for 3.39 hours. The electroplating is carried out with an efficiency of 93.0%, resulting in a deposit of...
Wahr Corporation bases its predetermined overhead rate on the estimated labor hours for the upcoming year. At the beginning of the most recently completed year, the company estimated the labor hours...
A startled murder hornet jumps at a velocity of 1 8 m / s at an angle of 4 3 degrees above the horizontal. How far does she go if she jumps from a hill that is 5 m tall?
What are the implications of evolutionary theory for understanding human health and disease, including the evolutionary origins of infectious diseases, the genetic basis of complex diseases, and the...
Race : The Power of an Illusion, Episode 3 Powell says, "At one point we had explicit laws that says whites are on top, and Blacks are on the bottom. Today, we have many of the same practices...
PLEASE I NEED GUIDANCE ON HOW I CAN APPROACH THIS ASSIGNMENT BELOW PART I Pick a topic from the syllabus and Develop a Case Study (whether existing or created) where the problem or situation is...
The topic for the industry report is Global Vacation Rentals Industry and the industry report content must cover the following: I. Market participants (Customers of the industry, major competitors...
Assume the country of Neeland has stable and predictable international trade flows with the U.S. Neeland is periodically in the news because its government might have problems repaying its debt owed...
Critical reading SAT scores are distributed as N(500, 100). a. Find the SAT score at the 75th percentile. b. Find the SAT score at the 25th percentile. c. Find the interquartile range for SAT scores....
How is sodium hydroxide prepared commercially?
Ethanol (ethyl alcohol), CH3CH2OH, can act as a BrnstedLowry acid. Write the chemical equation for the reaction of ethanol as an acid with hydroxide ion, OH. Ethanol can also react as a BrnstedLowry...
Ethanol, CH3CH2OH, can undergo self-ionization. Write the chemical equation for this self-ionization. Explain how you arrived at this equation. At room temperature, the ion product for this...
For each ordered pair, determine -6x+7y=2 7x-4y=6 a solution to the system of equations.
Review the meaning of the concepts or terms given in Key Terms and Concepts. Distinguish between a production department and a service department. Distinguish between a direct cost and an indirect...
What would you like the members of your learning community to know about your global health interests, perspectives, and life experiences? How will you prepare to listen and learn from others? Why...

A constant current of 1.40 amp is passed through an electrolytic cell containing a 0.100 M solution

Question:

Step by Step Answer:

a First find the moles of silver The number ...View the full answer

General Chemistry

Students also viewed these Sciences questions