CH-731
Electrolysis of molten compounds
Chemistry · Secondary 3 · Hard · Electrolysis of molten compounds
A student electrolyses molten lead(II) bromide using inert graphite electrodes.
Which substances are formed at the cathode and at the anode?
Which substances are formed at the cathode and at the anode?
- Cathode: bromine, Anode: lead
- Cathode: lead, Anode: bromine
- Cathode: lead, Anode: oxygen
- Cathode: hydrogen, Anode: bromine
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