Standard reduction potentials

The Daniell cell from tabulated standard reduction potentials, and the 1953 Stockholm sign convention behind the table.

The Daniell cell: a steady 1.10 V from zinc and copper

The Daniell cell: a steady 1.10 V from zinc and copper

The 1953 Stockholm convention: electrode potentials are reduction potentials

The 1953 Stockholm convention: electrode potentials are reduction potentials