A voltaic cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by a salt bridge. F2(g) + 2I-(aq) 2F-(aq) + I2(s)

The anode reaction is: + +
The cathode reaction is: + +
In the external circuit, electrons migrate the F-|F2 electrode the I-|I2 electrode. In the salt bridge, anions migrate the F-|F2 compartment the I-|I2 compartment.

See explanation below

Explanation:

The anode reaction is :

2I^-(aq) > I2(g) +2e

Cathode reaction

F2(g) + 2e> 2F^-(aq)

In the external circuit, electrons migrate from the I-|I2 electrode (anode) to the F-|F2 electrode (cathode)

In the salt bridge, anions migrate from the F-|F2

why do the isotopes of a particular element behave differently in nuclear reactions but the same in chemical reactions? chemical reactions involve changes to electrons in an atom; isotopes do not differ in electrons, and so they react the same way during chemical changes.