electrolysis

Electrolysis of nickel(II) nitrate

Electrolysis of a nickel(II) nitrate solution produces oxygen at the anode, and hydrogen and nickel at the cathode.

Electrolysis of a hydrochloric acid solution produces oxygen at the anode and hydrogen at the cathode.

Electrolysis of a copper(II) nitrate solution produces oxygen at the anode and copper at the cathode.

In aqueous hydrochloric acid, the electrolyzed solution is acidic at both electrodes.

Electrolysis of a zinc nitrate solution produces oxygen at the anode and zinc at the cathode.

Electrolysis of a sodium hydroxide solution produces oxygen at the anode and hydrogen at the cathode.

Electrolysis of a strontium nitrate solution produces oxygen at the anode and hydrogen at the cathode.

In aqueous sodium hydroxide, the electrolyzed solution is basic at both electrodes.

Electrolysis of a silver nitrate solution produces oxygen at the anode and silver at the cathode.

Electrolysis of a sodium chloride solution produces oxygen at the anode and hydrogen at the cathode.