Homework Help is Here – Start Your Trial Now!
Science
Chemistry
Identify the Components of a Voltaic Cell A voltaic cell consists of two electrodes, each in contact with a separate solution, an external circuit (wires connected to a device such as a light bulb), and a salt bridge. • The oxidation half-reaction occurs at the anode. The reduction half-reaction occurs at the cathode. When current is drawn, electrons flow from the anode to the cathode through the external circuit. • Anions migrate into the salt bridge from the cathode compartment and out of the salt bridge into the anode compartment. Cations migrate into the salt bridge from the anode compartment and out of the salt bridge into the cathode compartment. A voltaic electrochemical cell is constructed using the following reaction. The half-cell components are separated by a salt bridge. Fe³+ (aq) + Cr2+ (aq) Fe2+ (aq) + Cr³+ (aq) Write the reactions that take place at the anode and at the cathode, the direction in which the electrons migrate in the external circuit, and the direction the anions in the salt bridge migrate. Use smallest possible integer coefficients. If a box is not needed, leave it blank. Enter the reaction that takes place at the anode. Include state symbols: Enter the reaction that takes place at the cathode. Include state symbols: the Cr2+, Cr3+ electrode. In the external circuit, electrons migrate Anions migrate || the salt bridge | the Fe³+, Fe2+ electrode the Cr2+, Cr³+ compartment.

Identify the Components of a Voltaic Cell A voltaic cell consists of two electrodes, each in contact with a separate solution, an external circuit (wires connected to a device such as a light bulb), and a salt bridge. • The oxidation half-reaction occurs at the anode. The reduction half-reaction occurs at the cathode. When current is drawn, electrons flow from the anode to the cathode through the external circuit. • Anions migrate into the salt bridge from the cathode compartment and out of the salt bridge into the anode compartment. Cations migrate into the salt bridge from the anode compartment and out of the salt bridge into the cathode compartment. A voltaic electrochemical cell is constructed using the following reaction. The half-cell components are separated by a salt bridge. Fe³+ (aq) + Cr2+ (aq) Fe2+ (aq) + Cr³+ (aq) Write the reactions that take place at the anode and at the cathode, the direction in which the electrons migrate in the external circuit, and the direction the anions in the salt bridge migrate. Use smallest possible integer coefficients. If a box is not needed, leave it blank. Enter the reaction that takes place at the anode. Include state symbols: Enter the reaction that takes place at the cathode. Include state symbols: the Cr2+, Cr3+ electrode. In the external circuit, electrons migrate Anions migrate || the salt bridge | the Fe³+, Fe2+ electrode the Cr2+, Cr³+ compartment.

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter19: Principles Of Chemical Reactivity: Electron Transfer Reactions
Section: Chapter Questions
Problem 8PS: A voltaic cell is constructed using the reaction Mg(s) + 2H+(aq) Mg2+(aq) + H2(g) (a) Write...
See similar textbooks
icon
Related questions
Question

A voltaic electrochemical cell is constructed using the following reaction. The half-cell components are separated by a salt bridge.

Fe3+(aq) + Cr2+(aq) Fe2+(aq) + Cr3+(aq)

Write the reactions that take place at the anode and at the cathode, the direction in which the electrons migrate in the external circuit, and the direction the anions in the salt bridge migrate.

Identify the Components of a Voltaic Cell A voltaic cell consists of two electrodes, each in contact with a separate solution, an external circuit (wires connected to a device such as a light bulb), and a salt bridge. • The oxidation half-reaction occurs at the anode. • The reduction half-reaction occurs at the cathode. • When current is drawn, electrons flow from the anode to the cathode through the external circuit. • Anions migrate into the salt bridge from the cathode compartment and out of the salt bridge into the anode compartment. Cations migrate into the salt bridge from the anode compartment and out of the salt bridge into the cathode compartment. A voltaic electrochemical cell is constructed using the following reaction. The half-cell components are separated by a salt bridge. Fe³+ (aq) + Cr²+ (aq)→→→→ Fe²+ (aq) + Cr³+ (aq) Write the reactions that take place at the anode and at the cathode, the direction in which the electrons migrate in the external circuit, and the direction the anions in the salt bridge migrate. Use smallest possible integer coefficients. If a box is not needed, leave it blank. Enter the reaction that takes place at the anode. Include state symbols: + Enter the reaction that takes place at the cathode. Include state symbols: + the Cr²+, Cr³+ electrode. In the external circuit, electrons migrate Anions migrate ✓the salt bridge the Fe³+, Fe²+ electrode the Cr²+, Cr³+ compartment.
Transcribed Image Text:Identify the Components of a Voltaic Cell A voltaic cell consists of two electrodes, each in contact with a separate solution, an external circuit (wires connected to a device such as a light bulb), and a salt bridge. • The oxidation half-reaction occurs at the anode. • The reduction half-reaction occurs at the cathode. • When current is drawn, electrons flow from the anode to the cathode through the external circuit. • Anions migrate into the salt bridge from the cathode compartment and out of the salt bridge into the anode compartment. Cations migrate into the salt bridge from the anode compartment and out of the salt bridge into the cathode compartment. A voltaic electrochemical cell is constructed using the following reaction. The half-cell components are separated by a salt bridge. Fe³+ (aq) + Cr²+ (aq)→→→→ Fe²+ (aq) + Cr³+ (aq) Write the reactions that take place at the anode and at the cathode, the direction in which the electrons migrate in the external circuit, and the direction the anions in the salt bridge migrate. Use smallest possible integer coefficients. If a box is not needed, leave it blank. Enter the reaction that takes place at the anode. Include state symbols: + Enter the reaction that takes place at the cathode. Include state symbols: + the Cr²+, Cr³+ electrode. In the external circuit, electrons migrate Anions migrate ✓the salt bridge the Fe³+, Fe²+ electrode the Cr²+, Cr³+ compartment.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Electrochemical Cells
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781133949640
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781337399074
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
General Chemistry - Standalone book (MindTap Cour…
General Chemistry - Standalone book (MindTap Cour…
Chemistry
ISBN:
9781305580343
Author:
Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:
Cengage Learning
Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
Chemistry
ISBN:
9781938168390
Author:
Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:
OpenStax
Chemistry: The Molecular Science
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
Introductory Chemistry: An Active Learning Approa…
Introductory Chemistry: An Active Learning Approa…
Chemistry
ISBN:
9781305079250
Author:
Mark S. Cracolice, Ed Peters
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS