A voltaic electrochemical cell is constructed in which the anode is a Mn2+Mn half cell and the cathode is a Br2Br- half cell. The half-cell compartments are connected by a salt bridge. Write the anode reaction.     +           +     Write the cathode reaction.     +           +     Write the net cell reaction.     +           +     In the external circuit, electrons migrate  the Br2Br- electrode  the Mn2+Mn electrode. In the salt bridge, anions migrate  the Mn2+Mn compartment  the Br2Br- compartment.

Chemistry & Chemical Reactivity
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Chapter19: Principles Of Chemical Reactivity: Electron Transfer Reactions
Section: Chapter Questions
Problem 10PS: The half cells Sn2+(aq) |Sn(s) and Cl2(g) |Cl(aq) are linked to create a voltaic cell. (a) Write...
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A voltaic electrochemical cell is constructed in which the anode is a Mn2+Mn half cell and the cathode is a Br2Br- half cell. The half-cell compartments are connected by a salt bridge.

Write the anode reaction.

    +           +    



Write the cathode reaction.

    +           +    



Write the net cell reaction.

    +           +    



In the external circuit, electrons migrate  the Br2Br- electrode  the Mn2+Mn electrode.

In the salt bridge, anions migrate  the Mn2+Mn compartment  the Br2Br- compartment.

Enter electrons as e".
Use smallest possible integer coefficients for ALL reactions.
If a box is not needed, leave it blank.
A voltaic electrochemical cell is constructed in which the anode is a Mn2+|Mn half cell and the cathode is a Br,| Br half cell. The half-cell compartments are
connected by a salt bridge.
Write the anode reaction.
Write the cathode reaction.
Write the net cell reaction.
In the external circuit, electrons migrate
v the Br, Br electrode
v the Mn2+|Mn electrode.
In the salt bridge, anions migrate
v the Mn2+|Mn compartment
v the Br2| Br" compartment.
Transcribed Image Text:Enter electrons as e". Use smallest possible integer coefficients for ALL reactions. If a box is not needed, leave it blank. A voltaic electrochemical cell is constructed in which the anode is a Mn2+|Mn half cell and the cathode is a Br,| Br half cell. The half-cell compartments are connected by a salt bridge. Write the anode reaction. Write the cathode reaction. Write the net cell reaction. In the external circuit, electrons migrate v the Br, Br electrode v the Mn2+|Mn electrode. In the salt bridge, anions migrate v the Mn2+|Mn compartment v the Br2| Br" compartment.
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