A voltaic electrochemical cell is constructed using the following reaction. The half-cell components are separated by a salt bridge. 3Sn2*(aq) + 2Al(s)3Sn(s) + 2AI*(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: In the external circuit, electrons migrate from v the Al electrode to Sn2+ electrode. the

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter17: Electrochemistry
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A voltaic electrochemical cell is constructed using the following reaction. The
half-cell components are separated by a salt bridge.
3Sn2*(aq) + 2Al(s)3Sn(s) +2AI (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:
In the external circuit, electrons migrate from v the Al electrode to
Sn2+ electrode.
the
Anions migrate to
the salt bridge from v the Al compartment.
Transcribed Image Text:A voltaic electrochemical cell is constructed using the following reaction. The half-cell components are separated by a salt bridge. 3Sn2*(aq) + 2Al(s)3Sn(s) +2AI (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: In the external circuit, electrons migrate from v the Al electrode to Sn2+ electrode. the Anions migrate to the salt bridge from v the Al compartment.
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