Lead can be used as an anode in electrolysis, but it may not be the most optimal choice due to its tendency to corrode and form lead oxide during the electrolysis process. This can affect the efficiency and longevity of the anode. Using materials like platinum or graphite for the anode may be more suitable for certain electrolysis applications.
Pure lead on the cathode and oxygen at the anode.
In electrolysis, the anode is positive.
Then use electrolysis to transfer all the copper from the impure anode to the cathode.
During electrolysis, the anode loses mass because it releases electrons, which causes the metal ions in the anode to turn into metal atoms and dissolve into the electrolyte solution.
Chlorine gas is evolved at the anode during the electrolysis of aqueous sodium chloride (NaCl) because chloride ions are oxidized to form chlorine gas.
Pure lead on the cathode and oxygen at the anode.
In electrolysis, the anode is positive.
Oxygen on the anode and lead on the cathode. Since it's electrolysis, the reaction is not spontaneous.
Then use electrolysis to transfer all the copper from the impure anode to the cathode.
For example titanium (electrolysis in water solution).
During electrolysis, the anode loses mass because it releases electrons, which causes the metal ions in the anode to turn into metal atoms and dissolve into the electrolyte solution.
At the positive electrode (anode) of the electrolysis of molten lead bromide, bromine gas is produced. This is because bromine ions are attracted to the positive electrode, where they are oxidized to form bromine gas.
the anode (positive electrode) is the object that is going to be anodized. The cathode normally used is carbon rod that is inert.
An anode is positive, Cathode is negative. As such, an anode would usually be denoted as + If that is what you meant.
Chlorine gas is evolved at the anode during the electrolysis of aqueous sodium chloride (NaCl) because chloride ions are oxidized to form chlorine gas.
Anode
During the electrolysis of molten lead iodide, lead ions (Pb2+) are reduced at the cathode to form molten lead metal, while iodide ions (I-) are oxidized at the anode to form iodine gas and release electrons. This process helps separate the elements in the compound by using electrical energy.