A voltaic cell is constructed in which the anode is a Cr2+|Cr3+ half cell and the cathode is a Cu+|Cu2+ half cell. The half-cell compartments are connected by a salt bridge. (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is:     +              +     The cathode reaction is:     +              +     The net cell reaction is:     +              +


A voltaic cell is constructed in which the anode is a Cr2+|Cr3+ half cell and the cathode is a Cu+|Cu2+ half cell. The half-cell compartments are connected by a salt bridge.

(Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.)

The anode reaction is:

    +              +    

The cathode reaction is:

    +              +    

The net cell reaction is:

    +              +    

In the external circuit, electrons migrate __(from or to?)__ the Cr2+|Cr3+ electrode _(from or to?)__ the Cu+|Cu2+ electrode.

In the salt bridge, anions migrate _(from or to?)__ the Cu+|Cu2+ compartment _(from or to?)__ the Cr2+|Cr3+ compartment.

A voltaic cell is constructed in which the anode is a Cr2+|Cr3+ half cell and the cathode is a Cu+|Cu2+ half cell. The half-cell compartments are connected by a salt bridge. (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is:     +              +     The cathode reaction is:     +              +     The net cell reaction is:     +              +


A voltaic cell is constructed in which the anode is a Cr2+|Cr3+ half cell and the cathode is a Cu+|Cu2+ half cell. The half-cell compartments are connected by a salt bridge.

(Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.)

The anode reaction is:

    +              +    

The cathode reaction is:

    +              +    

The net cell reaction is:

    +              +    

In the external circuit, electrons migrate __(from or to?)__ the Cr2+|Cr3+ electrode _(from or to?)__ the Cu+|Cu2+ electrode.

In the salt bridge, anions migrate _(from or to?)__ the Cu+|Cu2+ compartment _(from or to?)__ the Cr2+|Cr3+ compartment.

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