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When electroplating with silver, the mass of the negative electrode
an electrolytic cell, because it absorbs energy
a chloride ion
Li+ + e- --> Li(l)
increases
The cathode, which is negatively charged
spontaneous oxidation-reduction reaction
to permit the migration of ions
oxidation only
In an electrolytic cell, which ion would migrate through the solution to the positive electrode?
an electrolytic cell, because it absorbs energy
a chloride ion
Li+ + e- --> Li(l)
increases
The cathode, which is negatively charged
spontaneous oxidation-reduction reaction
to permit the migration of ions
oxidation only
The equation for the electrolysis of a fused salt is as follows: 2 LiCl(l) + electricity --> 2 Li(l) + Cl2(g). Which reaction occurs at the cathode?
an electrolytic cell, because it absorbs energy
a chloride ion
Li+ + e- --> Li(l)
increases
The cathode, which is negatively charged
spontaneous oxidation-reduction reaction
to permit the migration of ions
oxidation only
In an electrolytic cell, to which electrode will a positive ion migrate and undergo reduction?
an electrolytic cell, because it absorbs energy
a chloride ion
Li+ + e- --> Li(l)
increases
The cathode, which is negatively charged
spontaneous oxidation-reduction reaction
to permit the migration of ions
oxidation only
The type of reaction in a voltaic cell is best described as
an electrolytic cell, because it absorbs energy
a chloride ion
Li+ + e- --> Li(l)
increases
The cathode, which is negatively charged
spontaneous oxidation-reduction reaction
to permit the migration of ions
oxidation only
An electrochemical cell is made up of two half-cells connected by a salt bridge and an external conductor. What is the function of the salt bridge?
an electrolytic cell, because it absorbs energy
a chloride ion
Li+ + e- --> Li(l)
increases
The cathode, which is negatively charged
spontaneous oxidation-reduction reaction
to permit the migration of ions
oxidation only
Which reaction occurs at the anode in a voltaic and electrolytic cell?
an electrolytic cell, because it absorbs energy
a chloride ion
Li+ + e- --> Li(l)
increases
The cathode, which is negatively charged
spontaneous oxidation-reduction reaction
to permit the migration of ions
oxidation only
Consider the equation, 2 H2O + electricity --> 2 H2 + O2
an electrolytic cell, because it absorbs energy
a chloride ion
Li+ + e- --> Li(l)
increases
The cathode, which is negatively charged
spontaneous oxidation-reduction reaction
to permit the migration of ions
oxidation only
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